31236705218

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1\times {\mathrm{743}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 47672948736

約数和(自身を除く): 16436243518

約数列:

[1, 2, 83, 166, 463, 547, 743, 926, 1094, 1486, 38429, 45401, 61669, 76858, 90802, 123338, 253261, 344009, 406421, 506522, 688018, 812842, 21020663, 28552747, 33732943, 42041326, 57105494, 67465886, 188172923, 376345846, 15618352609, 31236705218]

約数ペア:

[(1, 31236705218), (2, 15618352609), (83, 376345846), (166, 188172923), (463, 67465886), (547, 57105494), (743, 42041326), (926, 33732943), (1094, 28552747), (1486, 21020663), (38429, 812842), (45401, 688018), (61669, 506522), (76858, 406421), (90802, 344009), (123338, 253261)]