86475736

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 174290040

約数和(自身を除く): 87814304

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 289, 331, 452, 578, 662, 904, 1156, 1324, 1921, 2312, 2648, 3842, 5627, 7684, 11254, 15368, 22508, 32657, 37403, 45016, 65314, 74806, 95659, 130628, 149612, 191318, 261256, 299224, 382636, 635851, 765272, 1271702, 2543404, 5086808, 10809467, 21618934, 43237868, 86475736]

約数ペア:

[(1, 86475736), (2, 43237868), (4, 21618934), (8, 10809467), (17, 5086808), (34, 2543404), (68, 1271702), (113, 765272), (136, 635851), (226, 382636), (289, 299224), (331, 261256), (452, 191318), (578, 149612), (662, 130628), (904, 95659), (1156, 74806), (1324, 65314), (1921, 45016), (2312, 37403), (2648, 32657), (3842, 22508), (5627, 15368), (7684, 11254)]