40104542

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{2281}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 61614000

約数和(自身を除く): 21509458

約数列:

[1, 2, 59, 118, 149, 298, 2281, 4562, 8791, 17582, 134579, 269158, 339869, 679738, 20052271, 40104542]

約数ペア:

[(1, 40104542), (2, 20052271), (59, 679738), (118, 339869), (149, 269158), (298, 134579), (2281, 17582), (4562, 8791)]