81776608

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{7079}}^1$

素因数の和:7127

約数の個数: 36

約数和(自身を含む): 169941240

約数和(自身を除く): 88164632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 7079, 11552, 14158, 28316, 56632, 113264, 134501, 226528, 269002, 538004, 1076008, 2152016, 2555519, 4304032, 5111038, 10222076, 20444152, 40888304, 81776608]

約数ペア:

[(1, 81776608), (2, 40888304), (4, 20444152), (8, 10222076), (16, 5111038), (19, 4304032), (32, 2555519), (38, 2152016), (76, 1076008), (152, 538004), (304, 269002), (361, 226528), (608, 134501), (722, 113264), (1444, 56632), (2888, 28316), (5776, 14158), (7079, 11552)]