67890832

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{63331}}^1$

素因数の和:63406

約数の個数: 20

約数和(自身を含む): 133503856

約数和(自身を除く): 65613024

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 63331, 126662, 253324, 506648, 1013296, 4243177, 8486354, 16972708, 33945416, 67890832]

約数ペア:

[(1, 67890832), (2, 33945416), (4, 16972708), (8, 8486354), (16, 4243177), (67, 1013296), (134, 506648), (268, 253324), (536, 126662), (1072, 63331)]