30309344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{72859}}^1$

素因数の和:72882

約数の個数: 24

約数和(自身を含む): 64262520

約数和(自身を除く): 33953176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 72859, 145718, 291436, 582872, 947167, 1165744, 1894334, 2331488, 3788668, 7577336, 15154672, 30309344]

約数ペア:

[(1, 30309344), (2, 15154672), (4, 7577336), (8, 3788668), (13, 2331488), (16, 1894334), (26, 1165744), (32, 947167), (52, 582872), (104, 291436), (208, 145718), (416, 72859)]