31493184

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 112

約数和(自身を含む): 89611200

約数和(自身を除く): 58118016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 89, 96, 97, 114, 152, 178, 192, 194, 228, 267, 291, 304, 356, 388, 456, 534, 582, 608, 712, 776, 912, 1068, 1164, 1216, 1424, 1552, 1691, 1824, 1843, 2136, 2328, 2848, 3104, 3382, 3648, 3686, 4272, 4656, 5073, 5529, 5696, 6208, 6764, 7372, 8544, 8633, 9312, 10146, 11058, 13528, 14744, 17088, 17266, 18624, 20292, 22116, 25899, 27056, 29488, 34532, 40584, 44232, 51798, 54112, 58976, 69064, 81168, 88464, 103596, 108224, 117952, 138128, 162336, 164027, 176928, 207192, 276256, 324672, 328054, 353856, 414384, 492081, 552512, 656108, 828768, 984162, 1312216, 1657536, 1968324, 2624432, 3936648, 5248864, 7873296, 10497728, 15746592, 31493184]

約数ペア:

[(1, 31493184), (2, 15746592), (3, 10497728), (4, 7873296), (6, 5248864), (8, 3936648), (12, 2624432), (16, 1968324), (19, 1657536), (24, 1312216), (32, 984162), (38, 828768), (48, 656108), (57, 552512), (64, 492081), (76, 414384), (89, 353856), (96, 328054), (97, 324672), (114, 276256), (152, 207192), (178, 176928), (192, 164027), (194, 162336), (228, 138128), (267, 117952), (291, 108224), (304, 103596), (356, 88464), (388, 81168), (456, 69064), (534, 58976), (582, 54112), (608, 51798), (712, 44232), (776, 40584), (912, 34532), (1068, 29488), (1164, 27056), (1216, 25899), (1424, 22116), (1552, 20292), (1691, 18624), (1824, 17266), (1843, 17088), (2136, 14744), (2328, 13528), (2848, 11058), (3104, 10146), (3382, 9312), (3648, 8633), (3686, 8544), (4272, 7372), (4656, 6764), (5073, 6208), (5529, 5696)]