220951552

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{1699}}^1$

素因数の和:1846

約数の個数: 44

約数和(自身を含む): 445427200

約数和(自身を除く): 224475648

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 1699, 2032, 3398, 4064, 6796, 8128, 13592, 16256, 27184, 32512, 54368, 65024, 108736, 130048, 215773, 217472, 431546, 434944, 863092, 869888, 1726184, 1739776, 3452368, 6904736, 13809472, 27618944, 55237888, 110475776, 220951552]

約数ペア:

[(1, 220951552), (2, 110475776), (4, 55237888), (8, 27618944), (16, 13809472), (32, 6904736), (64, 3452368), (127, 1739776), (128, 1726184), (254, 869888), (256, 863092), (508, 434944), (512, 431546), (1016, 217472), (1024, 215773), (1699, 130048), (2032, 108736), (3398, 65024), (4064, 54368), (6796, 32512), (8128, 27184), (13592, 16256)]