61920922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 111900672

約数和(自身を除く): 49979750

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 1867, 2369, 3734, 4738, 13069, 16583, 26138, 33166, 42941, 85882, 192301, 300587, 384602, 601174, 1346107, 2692214, 4422923, 8845846, 30960461, 61920922]

約数ペア:

[(1, 61920922), (2, 30960461), (7, 8845846), (14, 4422923), (23, 2692214), (46, 1346107), (103, 601174), (161, 384602), (206, 300587), (322, 192301), (721, 85882), (1442, 42941), (1867, 33166), (2369, 26138), (3734, 16583), (4738, 13069)]