172976382016

素因数分解:

$2^6\times {\mathrm{4091}}^1\times {\mathrm{660659}}^1$

素因数の和:664762

約数の個数: 28

約数和(自身を含む): 343334431440

約数和(自身を除く): 170358049424

約数列:

[1, 2, 4, 8, 16, 32, 64, 4091, 8182, 16364, 32728, 65456, 130912, 261824, 660659, 1321318, 2642636, 5285272, 10570544, 21141088, 42282176, 2702755969, 5405511938, 10811023876, 21622047752, 43244095504, 86488191008, 172976382016]

約数ペア:

[(1, 172976382016), (2, 86488191008), (4, 43244095504), (8, 21622047752), (16, 10811023876), (32, 5405511938), (64, 2702755969), (4091, 42282176), (8182, 21141088), (16364, 10570544), (32728, 5285272), (65456, 2642636), (130912, 1321318), (261824, 660659)]