31435082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2003}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 57715200

約数和(自身を除く): 26280118

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2003, 2242, 4006, 7847, 14021, 15694, 28042, 38057, 76114, 118177, 236354, 266399, 532798, 827239, 1654478, 2245363, 4490726, 15717541, 31435082]

約数ペア:

[(1, 31435082), (2, 15717541), (7, 4490726), (14, 2245363), (19, 1654478), (38, 827239), (59, 532798), (118, 266399), (133, 236354), (266, 118177), (413, 76114), (826, 38057), (1121, 28042), (2003, 15694), (2242, 14021), (4006, 7847)]