123328912

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35521}}^1$

素因数の和:35567

約数の個数: 40

約数和(自身を含む): 281902592

約数和(自身を除く): 158573680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 35521, 71042, 142084, 248647, 284168, 497294, 568336, 994588, 1101151, 1989176, 2202302, 3978352, 4404604, 7708057, 8809208, 15416114, 17618416, 30832228, 61664456, 123328912]

約数ペア:

[(1, 123328912), (2, 61664456), (4, 30832228), (7, 17618416), (8, 15416114), (14, 8809208), (16, 7708057), (28, 4404604), (31, 3978352), (56, 2202302), (62, 1989176), (112, 1101151), (124, 994588), (217, 568336), (248, 497294), (434, 284168), (496, 248647), (868, 142084), (1736, 71042), (3472, 35521)]