22204256

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 45995040

約数和(自身を除く): 23790784

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 71, 116, 142, 232, 284, 337, 464, 568, 674, 928, 1136, 1348, 2059, 2272, 2696, 4118, 5392, 8236, 9773, 10784, 16472, 19546, 23927, 32944, 39092, 47854, 65888, 78184, 95708, 156368, 191416, 312736, 382832, 693883, 765664, 1387766, 2775532, 5551064, 11102128, 22204256]

約数ペア:

[(1, 22204256), (2, 11102128), (4, 5551064), (8, 2775532), (16, 1387766), (29, 765664), (32, 693883), (58, 382832), (71, 312736), (116, 191416), (142, 156368), (232, 95708), (284, 78184), (337, 65888), (464, 47854), (568, 39092), (674, 32944), (928, 23927), (1136, 19546), (1348, 16472), (2059, 10784), (2272, 9773), (2696, 8236), (4118, 5392)]