33458672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5241

約数の個数: 40

約数和(自身を含む): 72078720

約数和(自身を除く): 38620048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 5189, 6448, 10378, 20756, 41512, 67457, 83024, 134914, 160859, 269828, 321718, 539656, 643436, 1079312, 1286872, 2091167, 2573744, 4182334, 8364668, 16729336, 33458672]

約数ペア:

[(1, 33458672), (2, 16729336), (4, 8364668), (8, 4182334), (13, 2573744), (16, 2091167), (26, 1286872), (31, 1079312), (52, 643436), (62, 539656), (104, 321718), (124, 269828), (208, 160859), (248, 134914), (403, 83024), (496, 67457), (806, 41512), (1612, 20756), (3224, 10378), (5189, 6448)]