16472888

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 31852560

約数和(自身を除く): 15379672

約数列:

[1, 2, 4, 8, 67, 73, 134, 146, 268, 292, 421, 536, 584, 842, 1684, 3368, 4891, 9782, 19564, 28207, 30733, 39128, 56414, 61466, 112828, 122932, 225656, 245864, 2059111, 4118222, 8236444, 16472888]

約数ペア:

[(1, 16472888), (2, 8236444), (4, 4118222), (8, 2059111), (67, 245864), (73, 225656), (134, 122932), (146, 112828), (268, 61466), (292, 56414), (421, 39128), (536, 30733), (584, 28207), (842, 19564), (1684, 9782), (3368, 4891)]