105815944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2039}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 214200000

約数和(自身を除く): 108384056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 499, 998, 1996, 2039, 3992, 4078, 6487, 8156, 12974, 16312, 25948, 26507, 51896, 53014, 106028, 212056, 1017461, 2034922, 4069844, 8139688, 13226993, 26453986, 52907972, 105815944]

約数ペア:

[(1, 105815944), (2, 52907972), (4, 26453986), (8, 13226993), (13, 8139688), (26, 4069844), (52, 2034922), (104, 1017461), (499, 212056), (998, 106028), (1996, 53014), (2039, 51896), (3992, 26507), (4078, 25948), (6487, 16312), (8156, 12974)]