91109452

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 187165440

約数和(自身を除く): 96055988

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 131, 236, 262, 413, 421, 524, 826, 842, 917, 1652, 1684, 1834, 2947, 3668, 5894, 7729, 11788, 15458, 24839, 30916, 49678, 54103, 55151, 99356, 108206, 110302, 173873, 216412, 220604, 347746, 386057, 695492, 772114, 1544228, 3253909, 6507818, 13015636, 22777363, 45554726, 91109452]

約数ペア:

[(1, 91109452), (2, 45554726), (4, 22777363), (7, 13015636), (14, 6507818), (28, 3253909), (59, 1544228), (118, 772114), (131, 695492), (236, 386057), (262, 347746), (413, 220604), (421, 216412), (524, 173873), (826, 110302), (842, 108206), (917, 99356), (1652, 55151), (1684, 54103), (1834, 49678), (2947, 30916), (3668, 24839), (5894, 15458), (7729, 11788)]