22581488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 46403280

約数和(自身を除く): 23821792

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1187, 1189, 2374, 2378, 4748, 4756, 9496, 9512, 18992, 19024, 34423, 48667, 68846, 97334, 137692, 194668, 275384, 389336, 550768, 778672, 1411343, 2822686, 5645372, 11290744, 22581488]

約数ペア:

[(1, 22581488), (2, 11290744), (4, 5645372), (8, 2822686), (16, 1411343), (29, 778672), (41, 550768), (58, 389336), (82, 275384), (116, 194668), (164, 137692), (232, 97334), (328, 68846), (464, 48667), (656, 34423), (1187, 19024), (1189, 18992), (2374, 9512), (2378, 9496), (4748, 4756)]