89741948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{1187}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 161363664

約数和(自身を除く): 71621716

約数列:

[1, 2, 4, 41, 82, 164, 461, 922, 1187, 1844, 2374, 4748, 18901, 37802, 48667, 75604, 97334, 194668, 547207, 1094414, 2188828, 22435487, 44870974, 89741948]

約数ペア:

[(1, 89741948), (2, 44870974), (4, 22435487), (41, 2188828), (82, 1094414), (164, 547207), (461, 194668), (922, 97334), (1187, 75604), (1844, 48667), (2374, 37802), (4748, 18901)]