89419808

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 180442080

約数和(自身を除く): 91022272

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 179, 233, 268, 358, 466, 536, 716, 932, 1072, 1432, 1864, 2144, 2864, 3728, 5728, 7456, 11993, 15611, 23986, 31222, 41707, 47972, 62444, 83414, 95944, 124888, 166828, 191888, 249776, 333656, 383776, 499552, 667312, 1334624, 2794369, 5588738, 11177476, 22354952, 44709904, 89419808]

約数ペア:

[(1, 89419808), (2, 44709904), (4, 22354952), (8, 11177476), (16, 5588738), (32, 2794369), (67, 1334624), (134, 667312), (179, 499552), (233, 383776), (268, 333656), (358, 249776), (466, 191888), (536, 166828), (716, 124888), (932, 95944), (1072, 83414), (1432, 62444), (1864, 47972), (2144, 41707), (2864, 31222), (3728, 23986), (5728, 15611), (7456, 11993)]