31590984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42461}}^1$

素因数の和:42501

約数の個数: 32

約数和(自身を含む): 81527040

約数和(自身を除く): 49936056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 42461, 84922, 127383, 169844, 254766, 339688, 509532, 1019064, 1316291, 2632582, 3948873, 5265164, 7897746, 10530328, 15795492, 31590984]

約数ペア:

[(1, 31590984), (2, 15795492), (3, 10530328), (4, 7897746), (6, 5265164), (8, 3948873), (12, 2632582), (24, 1316291), (31, 1019064), (62, 509532), (93, 339688), (124, 254766), (186, 169844), (248, 127383), (372, 84922), (744, 42461)]