21770432

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{10973}}^1$

素因数の和:11016

約数の個数: 28

約数和(自身を含む): 44598336

約数和(自身を除く): 22827904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 10973, 21946, 43892, 87784, 175568, 340163, 351136, 680326, 702272, 1360652, 2721304, 5442608, 10885216, 21770432]

約数ペア:

[(1, 21770432), (2, 10885216), (4, 5442608), (8, 2721304), (16, 1360652), (31, 702272), (32, 680326), (62, 351136), (64, 340163), (124, 175568), (248, 87784), (496, 43892), (992, 21946), (1984, 10973)]