16286512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 36810144

約数和(自身を除く): 20523632

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 41, 44, 61, 74, 82, 88, 122, 148, 164, 176, 244, 296, 328, 407, 451, 488, 592, 656, 671, 814, 902, 976, 1342, 1517, 1628, 1804, 2257, 2501, 2684, 3034, 3256, 3608, 4514, 5002, 5368, 6068, 6512, 7216, 9028, 10004, 10736, 12136, 16687, 18056, 20008, 24272, 24827, 27511, 33374, 36112, 40016, 49654, 55022, 66748, 92537, 99308, 110044, 133496, 185074, 198616, 220088, 266992, 370148, 397232, 440176, 740296, 1017907, 1480592, 2035814, 4071628, 8143256, 16286512]

約数ペア:

[(1, 16286512), (2, 8143256), (4, 4071628), (8, 2035814), (11, 1480592), (16, 1017907), (22, 740296), (37, 440176), (41, 397232), (44, 370148), (61, 266992), (74, 220088), (82, 198616), (88, 185074), (122, 133496), (148, 110044), (164, 99308), (176, 92537), (244, 66748), (296, 55022), (328, 49654), (407, 40016), (451, 36112), (488, 33374), (592, 27511), (656, 24827), (671, 24272), (814, 20008), (902, 18056), (976, 16687), (1342, 12136), (1517, 10736), (1628, 10004), (1804, 9028), (2257, 7216), (2501, 6512), (2684, 6068), (3034, 5368), (3256, 5002), (3608, 4514)]