85464128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1147

約数の個数: 56

約数和(自身を含む): 181356000

約数和(自身を除く): 95891872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 134, 152, 268, 304, 536, 608, 1049, 1072, 1216, 1273, 2098, 2144, 2546, 4196, 4288, 5092, 8392, 10184, 16784, 19931, 20368, 33568, 39862, 40736, 67136, 70283, 79724, 81472, 140566, 159448, 281132, 318896, 562264, 637792, 1124528, 1275584, 1335377, 2249056, 2670754, 4498112, 5341508, 10683016, 21366032, 42732064, 85464128]

約数ペア:

[(1, 85464128), (2, 42732064), (4, 21366032), (8, 10683016), (16, 5341508), (19, 4498112), (32, 2670754), (38, 2249056), (64, 1335377), (67, 1275584), (76, 1124528), (134, 637792), (152, 562264), (268, 318896), (304, 281132), (536, 159448), (608, 140566), (1049, 81472), (1072, 79724), (1216, 70283), (1273, 67136), (2098, 40736), (2144, 39862), (2546, 33568), (4196, 20368), (4288, 19931), (5092, 16784), (8392, 10184)]