164040944

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{44771}}^1$

素因数の和:45008

約数の個数: 20

約数和(自身を含む): 319224360

約数和(自身を除く): 155183416

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 44771, 89542, 179084, 358168, 716336, 10252559, 20505118, 41010236, 82020472, 164040944]

約数ペア:

[(1, 164040944), (2, 82020472), (4, 41010236), (8, 20505118), (16, 10252559), (229, 716336), (458, 358168), (916, 179084), (1832, 89542), (3664, 44771)]