90571888

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{4253}}^1$

素因数の和:4294

約数の個数: 40

約数和(自身を含む): 193063536

約数和(自身を除く): 102491648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 4253, 5324, 8506, 10648, 17012, 21296, 34024, 46783, 68048, 93566, 187132, 374264, 514613, 748528, 1029226, 2058452, 4116904, 5660743, 8233808, 11321486, 22642972, 45285944, 90571888]

約数ペア:

[(1, 90571888), (2, 45285944), (4, 22642972), (8, 11321486), (11, 8233808), (16, 5660743), (22, 4116904), (44, 2058452), (88, 1029226), (121, 748528), (176, 514613), (242, 374264), (484, 187132), (968, 93566), (1331, 68048), (1936, 46783), (2662, 34024), (4253, 21296), (5324, 17012), (8506, 10648)]