89979358

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2713}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 162579456

約数和(自身を除く): 72600098

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 2369, 2713, 4738, 5426, 16583, 18991, 33166, 37982, 62399, 124798, 279439, 436793, 558878, 873586, 1956073, 3912146, 6427097, 12854194, 44989679, 89979358]

約数ペア:

[(1, 89979358), (2, 44989679), (7, 12854194), (14, 6427097), (23, 3912146), (46, 1956073), (103, 873586), (161, 558878), (206, 436793), (322, 279439), (721, 124798), (1442, 62399), (2369, 37982), (2713, 33166), (4738, 18991), (5426, 16583)]