90465904

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{33857}}^1$

素因数の和:34032

約数の個数: 20

約数和(自身を含む): 176332464

約数和(自身を除く): 85866560

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 33857, 67714, 135428, 270856, 541712, 5654119, 11308238, 22616476, 45232952, 90465904]

約数ペア:

[(1, 90465904), (2, 45232952), (4, 22616476), (8, 11308238), (16, 5654119), (167, 541712), (334, 270856), (668, 135428), (1336, 67714), (2672, 33857)]