45156872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 87403800

約数和(自身を除く): 42246928

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 373, 409, 746, 818, 1492, 1636, 2984, 3272, 13801, 15133, 27602, 30266, 55204, 60532, 110408, 121064, 152557, 305114, 610228, 1220456, 5644609, 11289218, 22578436, 45156872]

約数ペア:

[(1, 45156872), (2, 22578436), (4, 11289218), (8, 5644609), (37, 1220456), (74, 610228), (148, 305114), (296, 152557), (373, 121064), (409, 110408), (746, 60532), (818, 55204), (1492, 30266), (1636, 27602), (2984, 15133), (3272, 13801)]