31757968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9497}}^1$

素因数の和:9535

約数の個数: 40

約数和(自身を含む): 70665120

約数和(自身を除く): 38907152

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 9497, 18994, 37988, 75976, 104467, 151952, 180443, 208934, 360886, 417868, 721772, 835736, 1443544, 1671472, 1984873, 2887088, 3969746, 7939492, 15878984, 31757968]

約数ペア:

[(1, 31757968), (2, 15878984), (4, 7939492), (8, 3969746), (11, 2887088), (16, 1984873), (19, 1671472), (22, 1443544), (38, 835736), (44, 721772), (76, 417868), (88, 360886), (152, 208934), (176, 180443), (209, 151952), (304, 104467), (418, 75976), (836, 37988), (1672, 18994), (3344, 9497)]