88145902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1637}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 151351200

約数和(自身を除く): 63205298

約数列:

[1, 2, 13, 19, 26, 38, 109, 218, 247, 494, 1417, 1637, 2071, 2834, 3274, 4142, 21281, 26923, 31103, 42562, 53846, 62206, 178433, 356866, 404339, 808678, 2319629, 3390227, 4639258, 6780454, 44072951, 88145902]

約数ペア:

[(1, 88145902), (2, 44072951), (13, 6780454), (19, 4639258), (26, 3390227), (38, 2319629), (109, 808678), (218, 404339), (247, 356866), (494, 178433), (1417, 62206), (1637, 53846), (2071, 42562), (2834, 31103), (3274, 26923), (4142, 21281)]