46438390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1579}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 89074080

約数和(自身を除く): 42635690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 865, 1579, 1730, 2941, 3158, 5882, 7895, 14705, 15790, 26843, 29410, 53686, 134215, 268430, 273167, 546334, 1365835, 2731670, 4643839, 9287678, 23219195, 46438390]

約数ペア:

[(1, 46438390), (2, 23219195), (5, 9287678), (10, 4643839), (17, 2731670), (34, 1365835), (85, 546334), (170, 273167), (173, 268430), (346, 134215), (865, 53686), (1579, 29410), (1730, 26843), (2941, 15790), (3158, 14705), (5882, 7895)]