2108416

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 44

約数和(自身を含む): 4421520

約数和(自身を除く): 2313104

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 128, 142, 232, 256, 284, 464, 512, 568, 928, 1024, 1136, 1856, 2059, 2272, 3712, 4118, 4544, 7424, 8236, 9088, 14848, 16472, 18176, 29696, 32944, 36352, 65888, 72704, 131776, 263552, 527104, 1054208, 2108416]

約数ペア:

[(1, 2108416), (2, 1054208), (4, 527104), (8, 263552), (16, 131776), (29, 72704), (32, 65888), (58, 36352), (64, 32944), (71, 29696), (116, 18176), (128, 16472), (142, 14848), (232, 9088), (256, 8236), (284, 7424), (464, 4544), (512, 4118), (568, 3712), (928, 2272), (1024, 2059), (1136, 1856)]