16991736

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{10567}}^1$

素因数の和:10643

約数の個数: 32

約数和(自身を含む): 43117440

約数和(自身を除く): 26125704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 10567, 21134, 31701, 42268, 63402, 84536, 126804, 253608, 707989, 1415978, 2123967, 2831956, 4247934, 5663912, 8495868, 16991736]

約数ペア:

[(1, 16991736), (2, 8495868), (3, 5663912), (4, 4247934), (6, 2831956), (8, 2123967), (12, 1415978), (24, 707989), (67, 253608), (134, 126804), (201, 84536), (268, 63402), (402, 42268), (536, 31701), (804, 21134), (1608, 10567)]