129883952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3251}}^1$

素因数の和:3497

約数の個数: 40

約数和(自身を含む): 275821632

約数和(自身を除く): 145937680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1816, 2497, 3251, 3632, 4994, 6502, 9988, 13004, 19976, 26008, 35761, 39952, 52016, 71522, 143044, 286088, 572176, 737977, 1475954, 2951908, 5903816, 8117747, 11807632, 16235494, 32470988, 64941976, 129883952]

約数ペア:

[(1, 129883952), (2, 64941976), (4, 32470988), (8, 16235494), (11, 11807632), (16, 8117747), (22, 5903816), (44, 2951908), (88, 1475954), (176, 737977), (227, 572176), (454, 286088), (908, 143044), (1816, 71522), (2497, 52016), (3251, 39952), (3632, 35761), (4994, 26008), (6502, 19976), (9988, 13004)]