31617134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 51865920

約数和(自身を除く): 20248786

約数列:

[1, 2, 23, 29, 46, 58, 137, 173, 274, 346, 667, 1334, 3151, 3973, 3979, 5017, 6302, 7946, 7958, 10034, 23701, 47402, 91379, 115391, 182758, 230782, 545123, 687329, 1090246, 1374658, 15808567, 31617134]

約数ペア:

[(1, 31617134), (2, 15808567), (23, 1374658), (29, 1090246), (46, 687329), (58, 545123), (137, 230782), (173, 182758), (274, 115391), (346, 91379), (667, 47402), (1334, 23701), (3151, 10034), (3973, 7958), (3979, 7946), (5017, 6302)]