142856992

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{18679}}^1$

素因数の和:18928

約数の個数: 24

約数和(自身を含む): 282441600

約数和(自身を除く): 139584608

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 3824, 7648, 18679, 37358, 74716, 149432, 298864, 597728, 4464281, 8928562, 17857124, 35714248, 71428496, 142856992]

約数ペア:

[(1, 142856992), (2, 71428496), (4, 35714248), (8, 17857124), (16, 8928562), (32, 4464281), (239, 597728), (478, 298864), (956, 149432), (1912, 74716), (3824, 37358), (7648, 18679)]