31325628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{153557}}^1$

素因数の和:153581

約数の個数: 24

約数和(自身を含む): 77393232

約数和(自身を除く): 46067604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 153557, 307114, 460671, 614228, 921342, 1842684, 2610469, 5220938, 7831407, 10441876, 15662814, 31325628]

約数ペア:

[(1, 31325628), (2, 15662814), (3, 10441876), (4, 7831407), (6, 5220938), (12, 2610469), (17, 1842684), (34, 921342), (51, 614228), (68, 460671), (102, 307114), (204, 153557)]