90875438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 152616960

約数和(自身を除く): 61741522

約数列:

[1, 2, 17, 23, 34, 46, 79, 158, 391, 782, 1343, 1471, 1817, 2686, 2942, 3634, 25007, 30889, 33833, 50014, 61778, 67666, 116209, 232418, 575161, 1150322, 1975553, 2672807, 3951106, 5345614, 45437719, 90875438]

約数ペア:

[(1, 90875438), (2, 45437719), (17, 5345614), (23, 3951106), (34, 2672807), (46, 1975553), (79, 1150322), (158, 575161), (391, 232418), (782, 116209), (1343, 67666), (1471, 61778), (1817, 50014), (2686, 33833), (2942, 30889), (3634, 25007)]