31826312

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 73146240

約数和(自身を除く): 41319928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 101, 119, 136, 202, 238, 331, 404, 476, 662, 707, 808, 952, 1324, 1414, 1717, 2317, 2648, 2828, 3434, 4634, 5627, 5656, 6868, 9268, 11254, 12019, 13736, 18536, 22508, 24038, 33431, 39389, 45016, 48076, 66862, 78778, 96152, 133724, 157556, 234017, 267448, 315112, 468034, 568327, 936068, 1136654, 1872136, 2273308, 3978289, 4546616, 7956578, 15913156, 31826312]

約数ペア:

[(1, 31826312), (2, 15913156), (4, 7956578), (7, 4546616), (8, 3978289), (14, 2273308), (17, 1872136), (28, 1136654), (34, 936068), (56, 568327), (68, 468034), (101, 315112), (119, 267448), (136, 234017), (202, 157556), (238, 133724), (331, 96152), (404, 78778), (476, 66862), (662, 48076), (707, 45016), (808, 39389), (952, 33431), (1324, 24038), (1414, 22508), (1717, 18536), (2317, 13736), (2648, 12019), (2828, 11254), (3434, 9268), (4634, 6868), (5627, 5656)]