40160246

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6277}}^1$

素因数の和:6743

約数の個数: 16

約数和(自身を含む): 69007776

約数和(自身を除く): 28847530

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6277, 6398, 12554, 43939, 87878, 2868589, 5737178, 20080123, 40160246]

約数ペア:

[(1, 40160246), (2, 20080123), (7, 5737178), (14, 2868589), (457, 87878), (914, 43939), (3199, 12554), (6277, 6398)]