9789056

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 20138880

約数和(自身を除く): 10349824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 2467, 3968, 4934, 9868, 19736, 39472, 76477, 78944, 152954, 157888, 305908, 315776, 611816, 1223632, 2447264, 4894528, 9789056]

約数ペア:

[(1, 9789056), (2, 4894528), (4, 2447264), (8, 1223632), (16, 611816), (31, 315776), (32, 305908), (62, 157888), (64, 152954), (124, 78944), (128, 76477), (248, 39472), (496, 19736), (992, 9868), (1984, 4934), (2467, 3968)]