40893898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7411}}^1$

素因数の和:7533

約数の個数: 16

約数和(自身を含む): 64039680

約数和(自身を除く): 23145782

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 7411, 14822, 229741, 459482, 659579, 1319158, 20446949, 40893898]

約数ペア:

[(1, 40893898), (2, 20446949), (31, 1319158), (62, 659579), (89, 459482), (178, 229741), (2759, 14822), (5518, 7411)]