31827356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3506

約数の個数: 36

約数和(自身を含む): 64462440

約数和(自身を除く): 32635084

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 3461, 4598, 6922, 9196, 13844, 38071, 65759, 76142, 131518, 152284, 263036, 418781, 723349, 837562, 1446698, 1675124, 2893396, 7956839, 15913678, 31827356]

約数ペア:

[(1, 31827356), (2, 15913678), (4, 7956839), (11, 2893396), (19, 1675124), (22, 1446698), (38, 837562), (44, 723349), (76, 418781), (121, 263036), (209, 152284), (242, 131518), (418, 76142), (484, 65759), (836, 38071), (2299, 13844), (3461, 9196), (4598, 6922)]