80181452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90703}}^1$

素因数の和:90737

約数の個数: 24

約数和(自身を含む): 160001856

約数和(自身を除く): 79820404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 90703, 181406, 362812, 1179139, 1541951, 2358278, 3083902, 4716556, 6167804, 20045363, 40090726, 80181452]

約数ペア:

[(1, 80181452), (2, 40090726), (4, 20045363), (13, 6167804), (17, 4716556), (26, 3083902), (34, 2358278), (52, 1541951), (68, 1179139), (221, 362812), (442, 181406), (884, 90703)]