870516856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{23497}}^1$

素因数の和:23935

約数の個数: 32

約数和(自身を含む): 1784908080

約数和(自身を除く): 914391224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1684, 3368, 4631, 9262, 18524, 23497, 37048, 46994, 93988, 187976, 258467, 516934, 1033868, 2067736, 9892237, 19784474, 39568948, 79137896, 108814607, 217629214, 435258428, 870516856]

約数ペア:

[(1, 870516856), (2, 435258428), (4, 217629214), (8, 108814607), (11, 79137896), (22, 39568948), (44, 19784474), (88, 9892237), (421, 2067736), (842, 1033868), (1684, 516934), (3368, 258467), (4631, 187976), (9262, 93988), (18524, 46994), (23497, 37048)]