22339664

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 45020928

約数和(自身を除く): 22681264

約数列:

[1, 2, 4, 8, 16, 47, 61, 94, 122, 188, 244, 376, 487, 488, 752, 974, 976, 1948, 2867, 3896, 5734, 7792, 11468, 22889, 22936, 29707, 45778, 45872, 59414, 91556, 118828, 183112, 237656, 366224, 475312, 1396229, 2792458, 5584916, 11169832, 22339664]

約数ペア:

[(1, 22339664), (2, 11169832), (4, 5584916), (8, 2792458), (16, 1396229), (47, 475312), (61, 366224), (94, 237656), (122, 183112), (188, 118828), (244, 91556), (376, 59414), (487, 45872), (488, 45778), (752, 29707), (974, 22936), (976, 22889), (1948, 11468), (2867, 7792), (3896, 5734)]