86430448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24443}}^1$

素因数の和:24481

約数の個数: 40

約数和(自身を含む): 190956528

約数和(自身を除く): 104526080

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 24443, 48886, 97772, 195544, 317759, 391088, 415531, 635518, 831062, 1271036, 1662124, 2542072, 3324248, 5084144, 5401903, 6648496, 10803806, 21607612, 43215224, 86430448]

約数ペア:

[(1, 86430448), (2, 43215224), (4, 21607612), (8, 10803806), (13, 6648496), (16, 5401903), (17, 5084144), (26, 3324248), (34, 2542072), (52, 1662124), (68, 1271036), (104, 831062), (136, 635518), (208, 415531), (221, 391088), (272, 317759), (442, 195544), (884, 97772), (1768, 48886), (3536, 24443)]