131464416

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{31847}}^1$

素因数の和:31903

約数の個数: 48

約数和(自身を含む): 353130624

約数和(自身を除く): 221666208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 31847, 63694, 95541, 127388, 191082, 254776, 382164, 509552, 764328, 1019104, 1369421, 1528656, 2738842, 3057312, 4108263, 5477684, 8216526, 10955368, 16433052, 21910736, 32866104, 43821472, 65732208, 131464416]

約数ペア:

[(1, 131464416), (2, 65732208), (3, 43821472), (4, 32866104), (6, 21910736), (8, 16433052), (12, 10955368), (16, 8216526), (24, 5477684), (32, 4108263), (43, 3057312), (48, 2738842), (86, 1528656), (96, 1369421), (129, 1019104), (172, 764328), (258, 509552), (344, 382164), (516, 254776), (688, 191082), (1032, 127388), (1376, 95541), (2064, 63694), (4128, 31847)]