64344296

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{63331}}^1$

素因数の和:63464

約数の個数: 16

約数和(自身を含む): 121597440

約数和(自身を除く): 57253144

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 63331, 126662, 253324, 506648, 8043037, 16086074, 32172148, 64344296]

約数ペア:

[(1, 64344296), (2, 32172148), (4, 16086074), (8, 8043037), (127, 506648), (254, 253324), (508, 126662), (1016, 63331)]