40231382

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:3031

約数の個数: 16

約数和(自身を含む): 61819200

約数和(自身を除く): 21587818

約数列:

[1, 2, 79, 89, 158, 178, 2861, 5722, 7031, 14062, 226019, 254629, 452038, 509258, 20115691, 40231382]

約数ペア:

[(1, 40231382), (2, 20115691), (79, 509258), (89, 452038), (158, 254629), (178, 226019), (2861, 14062), (5722, 7031)]