85275424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 181621440

約数和(自身を除く): 96346016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 359, 416, 571, 718, 1142, 1436, 2284, 2872, 4568, 4667, 5744, 7423, 9136, 9334, 11488, 14846, 18272, 18668, 29692, 37336, 59384, 74672, 118768, 149344, 204989, 237536, 409978, 819956, 1639912, 2664857, 3279824, 5329714, 6559648, 10659428, 21318856, 42637712, 85275424]

約数ペア:

[(1, 85275424), (2, 42637712), (4, 21318856), (8, 10659428), (13, 6559648), (16, 5329714), (26, 3279824), (32, 2664857), (52, 1639912), (104, 819956), (208, 409978), (359, 237536), (416, 204989), (571, 149344), (718, 118768), (1142, 74672), (1436, 59384), (2284, 37336), (2872, 29692), (4568, 18668), (4667, 18272), (5744, 14846), (7423, 11488), (9136, 9334)]