16879341808

素因数分解:

$2^4\times 7^1\times {\mathrm{3989}}^1\times {\mathrm{37781}}^1$

素因数の和:41785

約数の個数: 40

約数和(自身を含む): 37386044640

約数和(自身を除く): 20506702832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3989, 7978, 15956, 27923, 31912, 37781, 55846, 63824, 75562, 111692, 151124, 223384, 264467, 302248, 446768, 528934, 604496, 1057868, 2115736, 4231472, 150708409, 301416818, 602833636, 1054958863, 1205667272, 2109917726, 2411334544, 4219835452, 8439670904, 16879341808]

約数ペア:

[(1, 16879341808), (2, 8439670904), (4, 4219835452), (7, 2411334544), (8, 2109917726), (14, 1205667272), (16, 1054958863), (28, 602833636), (56, 301416818), (112, 150708409), (3989, 4231472), (7978, 2115736), (15956, 1057868), (27923, 604496), (31912, 528934), (37781, 446768), (55846, 302248), (63824, 264467), (75562, 223384), (111692, 151124)]