40915102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 65894400

約数和(自身を除く): 24979298

約数列:

[1, 2, 31, 43, 62, 86, 103, 149, 206, 298, 1333, 2666, 3193, 4429, 4619, 6386, 6407, 8858, 9238, 12814, 15347, 30694, 137299, 198617, 274598, 397234, 475757, 659921, 951514, 1319842, 20457551, 40915102]

約数ペア:

[(1, 40915102), (2, 20457551), (31, 1319842), (43, 951514), (62, 659921), (86, 475757), (103, 397234), (149, 274598), (206, 198617), (298, 137299), (1333, 30694), (2666, 15347), (3193, 12814), (4429, 9238), (4619, 8858), (6386, 6407)]