83896172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9769}}^1$

素因数の和:9905

約数の個数: 24

約数和(自身を含む): 155929200

約数和(自身を除く): 72033028

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 9769, 19538, 39076, 185611, 371222, 742444, 1103897, 2207794, 4415588, 20974043, 41948086, 83896172]

約数ペア:

[(1, 83896172), (2, 41948086), (4, 20974043), (19, 4415588), (38, 2207794), (76, 1103897), (113, 742444), (226, 371222), (452, 185611), (2147, 39076), (4294, 19538), (8588, 9769)]