123097624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10859}}^1$

素因数の和:10987

約数の個数: 32

約数和(自身を含む): 250866000

約数和(自身を除く): 127768376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 10859, 11336, 21718, 43436, 86872, 141167, 282334, 564668, 1129336, 1183631, 2367262, 4734524, 9469048, 15387203, 30774406, 61548812, 123097624]

約数ペア:

[(1, 123097624), (2, 61548812), (4, 30774406), (8, 15387203), (13, 9469048), (26, 4734524), (52, 2367262), (104, 1183631), (109, 1129336), (218, 564668), (436, 282334), (872, 141167), (1417, 86872), (2834, 43436), (5668, 21718), (10859, 11336)]