22991888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 47588472

約数和(自身を除く): 24596584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 617, 1096, 1234, 2192, 2329, 2468, 4658, 4936, 9316, 9872, 10489, 18632, 20978, 37264, 41956, 83912, 84529, 167824, 169058, 338116, 676232, 1352464, 1436993, 2873986, 5747972, 11495944, 22991888]

約数ペア:

[(1, 22991888), (2, 11495944), (4, 5747972), (8, 2873986), (16, 1436993), (17, 1352464), (34, 676232), (68, 338116), (136, 169058), (137, 167824), (272, 84529), (274, 83912), (548, 41956), (617, 37264), (1096, 20978), (1234, 18632), (2192, 10489), (2329, 9872), (2468, 9316), (4658, 4936)]