90934904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21569}}^1$

素因数の和:21623

約数の個数: 32

約数和(自身を含む): 186364800

約数和(自身を除く): 95429896

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 21569, 43138, 86276, 172552, 366673, 668639, 733346, 1337278, 1466692, 2674556, 2933384, 5349112, 11366863, 22733726, 45467452, 90934904]

約数ペア:

[(1, 90934904), (2, 45467452), (4, 22733726), (8, 11366863), (17, 5349112), (31, 2933384), (34, 2674556), (62, 1466692), (68, 1337278), (124, 733346), (136, 668639), (248, 366673), (527, 172552), (1054, 86276), (2108, 43138), (4216, 21569)]