31941833

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 9530167

約数列:

[1, 7, 11, 59, 77, 79, 89, 413, 553, 623, 649, 869, 979, 4543, 4661, 5251, 6083, 6853, 7031, 32627, 36757, 49217, 51271, 57761, 77341, 358897, 404327, 414829, 541387, 2903803, 4563119, 31941833]

約数ペア:

[(1, 31941833), (7, 4563119), (11, 2903803), (59, 541387), (77, 414829), (79, 404327), (89, 358897), (413, 77341), (553, 57761), (623, 51271), (649, 49217), (869, 36757), (979, 32627), (4543, 7031), (4661, 6853), (5251, 6083)]