31125332

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 33225388

約数列:

[1, 2, 4, 7, 14, 28, 59, 83, 118, 166, 227, 236, 332, 413, 454, 581, 826, 908, 1162, 1589, 1652, 2324, 3178, 4897, 6356, 9794, 13393, 18841, 19588, 26786, 34279, 37682, 53572, 68558, 75364, 93751, 131887, 137116, 187502, 263774, 375004, 527548, 1111619, 2223238, 4446476, 7781333, 15562666, 31125332]

約数ペア:

[(1, 31125332), (2, 15562666), (4, 7781333), (7, 4446476), (14, 2223238), (28, 1111619), (59, 527548), (83, 375004), (118, 263774), (166, 187502), (227, 137116), (236, 131887), (332, 93751), (413, 75364), (454, 68558), (581, 53572), (826, 37682), (908, 34279), (1162, 26786), (1589, 19588), (1652, 18841), (2324, 13393), (3178, 9794), (4897, 6356)]