8142832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{16417}}^1$

素因数の和:16456

約数の個数: 20

約数和(自身を含む): 16286656

約数和(自身を除く): 8143824

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 16417, 32834, 65668, 131336, 262672, 508927, 1017854, 2035708, 4071416, 8142832]

約数ペア:

[(1, 8142832), (2, 4071416), (4, 2035708), (8, 1017854), (16, 508927), (31, 262672), (62, 131336), (124, 65668), (248, 32834), (496, 16417)]