22243616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 47900160

約数和(自身を除く): 25656544

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1319, 2108, 2638, 4216, 5276, 8432, 10552, 16864, 21104, 22423, 40889, 42208, 44846, 81778, 89692, 163556, 179384, 327112, 358768, 654224, 695113, 717536, 1308448, 1390226, 2780452, 5560904, 11121808, 22243616]

約数ペア:

[(1, 22243616), (2, 11121808), (4, 5560904), (8, 2780452), (16, 1390226), (17, 1308448), (31, 717536), (32, 695113), (34, 654224), (62, 358768), (68, 327112), (124, 179384), (136, 163556), (248, 89692), (272, 81778), (496, 44846), (527, 42208), (544, 40889), (992, 22423), (1054, 21104), (1319, 16864), (2108, 10552), (2638, 8432), (4216, 5276)]