31809192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 84864000

約数和(自身を除く): 53054808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 152, 158, 228, 237, 316, 456, 474, 632, 883, 948, 1501, 1766, 1896, 2649, 3002, 3532, 4503, 5298, 6004, 7064, 9006, 10596, 12008, 16777, 18012, 21192, 33554, 36024, 50331, 67108, 69757, 100662, 134216, 139514, 201324, 209271, 279028, 402648, 418542, 558056, 837084, 1325383, 1674168, 2650766, 3976149, 5301532, 7952298, 10603064, 15904596, 31809192]

約数ペア:

[(1, 31809192), (2, 15904596), (3, 10603064), (4, 7952298), (6, 5301532), (8, 3976149), (12, 2650766), (19, 1674168), (24, 1325383), (38, 837084), (57, 558056), (76, 418542), (79, 402648), (114, 279028), (152, 209271), (158, 201324), (228, 139514), (237, 134216), (316, 100662), (456, 69757), (474, 67108), (632, 50331), (883, 36024), (948, 33554), (1501, 21192), (1766, 18012), (1896, 16777), (2649, 12008), (3002, 10596), (3532, 9006), (4503, 7064), (5298, 6004)]