16190704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 32555952

約数和(自身を除く): 16365248

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 202, 233, 344, 404, 466, 688, 808, 932, 1616, 1864, 3728, 4343, 8686, 10019, 17372, 20038, 23533, 34744, 40076, 47066, 69488, 80152, 94132, 160304, 188264, 376528, 1011919, 2023838, 4047676, 8095352, 16190704]

約数ペア:

[(1, 16190704), (2, 8095352), (4, 4047676), (8, 2023838), (16, 1011919), (43, 376528), (86, 188264), (101, 160304), (172, 94132), (202, 80152), (233, 69488), (344, 47066), (404, 40076), (466, 34744), (688, 23533), (808, 20038), (932, 17372), (1616, 10019), (1864, 8686), (3728, 4343)]