248517824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{125261}}^1$

素因数の和:125304

約数の個数: 28

約数和(自身を含む): 509064768

約数和(自身を除く): 260546944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 125261, 250522, 501044, 1002088, 2004176, 3883091, 4008352, 7766182, 8016704, 15532364, 31064728, 62129456, 124258912, 248517824]

約数ペア:

[(1, 248517824), (2, 124258912), (4, 62129456), (8, 31064728), (16, 15532364), (31, 8016704), (32, 7766182), (62, 4008352), (64, 3883091), (124, 2004176), (248, 1002088), (496, 501044), (992, 250522), (1984, 125261)]