90009118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139333}}^1$

素因数の和:139371

約数の個数: 16

約数和(自身を含む): 150480720

約数和(自身を除く): 60471602

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 139333, 278666, 2368661, 2647327, 4737322, 5294654, 45004559, 90009118]

約数ペア:

[(1, 90009118), (2, 45004559), (17, 5294654), (19, 4737322), (34, 2647327), (38, 2368661), (323, 278666), (646, 139333)]