84630928

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{38609}}^1$

素因数の和:38754

約数の個数: 20

約数和(自身を含む): 165173580

約数和(自身を除く): 80542652

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 38609, 77218, 154436, 308872, 617744, 5289433, 10578866, 21157732, 42315464, 84630928]

約数ペア:

[(1, 84630928), (2, 42315464), (4, 21157732), (8, 10578866), (16, 5289433), (137, 617744), (274, 308872), (548, 154436), (1096, 77218), (2192, 38609)]