90485278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 154949760

約数和(自身を除く): 64464482

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 754, 1066, 1189, 2378, 2927, 5854, 15457, 30914, 38051, 76102, 84883, 120007, 169766, 240014, 1103479, 1560091, 2206958, 3120182, 3480203, 6960406, 45242639, 90485278]

約数ペア:

[(1, 90485278), (2, 45242639), (13, 6960406), (26, 3480203), (29, 3120182), (41, 2206958), (58, 1560091), (82, 1103479), (377, 240014), (533, 169766), (754, 120007), (1066, 84883), (1189, 76102), (2378, 38051), (2927, 30914), (5854, 15457)]