65480864

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{38609}}^1$

素因数の和:38672

約数の個数: 24

約数和(自身を含む): 131351220

約数和(自身を除く): 65870356

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 38609, 77218, 154436, 308872, 617744, 1235488, 2046277, 4092554, 8185108, 16370216, 32740432, 65480864]

約数ペア:

[(1, 65480864), (2, 32740432), (4, 16370216), (8, 8185108), (16, 4092554), (32, 2046277), (53, 1235488), (106, 617744), (212, 308872), (424, 154436), (848, 77218), (1696, 38609)]