127712432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5657}}^1$

素因数の和:5765

約数の個数: 40

約数和(自身を含む): 265201776

約数和(自身を除く): 137489344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 5657, 11288, 11314, 22576, 22628, 45256, 90512, 96169, 192338, 384676, 469531, 769352, 939062, 1538704, 1878124, 3756248, 7512496, 7982027, 15964054, 31928108, 63856216, 127712432]

約数ペア:

[(1, 127712432), (2, 63856216), (4, 31928108), (8, 15964054), (16, 7982027), (17, 7512496), (34, 3756248), (68, 1878124), (83, 1538704), (136, 939062), (166, 769352), (272, 469531), (332, 384676), (664, 192338), (1328, 96169), (1411, 90512), (2822, 45256), (5644, 22628), (5657, 22576), (11288, 11314)]