40963690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{178103}}^1$

素因数の和:178133

約数の個数: 16

約数和(自身を含む): 76940928

約数和(自身を除く): 35977238

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 178103, 356206, 890515, 1781030, 4096369, 8192738, 20481845, 40963690]

約数ペア:

[(1, 40963690), (2, 20481845), (5, 8192738), (10, 4096369), (23, 1781030), (46, 890515), (115, 356206), (230, 178103)]