87279088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24683}}^1$

素因数の和:24721

約数の個数: 40

約数和(自身を含む): 192831408

約数和(自身を除く): 105552320

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 24683, 49366, 98732, 197464, 320879, 394928, 419611, 641758, 839222, 1283516, 1678444, 2567032, 3356888, 5134064, 5454943, 6713776, 10909886, 21819772, 43639544, 87279088]

約数ペア:

[(1, 87279088), (2, 43639544), (4, 21819772), (8, 10909886), (13, 6713776), (16, 5454943), (17, 5134064), (26, 3356888), (34, 2567032), (52, 1678444), (68, 1283516), (104, 839222), (136, 641758), (208, 419611), (221, 394928), (272, 320879), (442, 197464), (884, 98732), (1768, 49366), (3536, 24683)]