31608346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 60979968

約数和(自身を除く): 29371622

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 329, 397, 517, 658, 794, 847, 1034, 1694, 2779, 3619, 4367, 5558, 5687, 7238, 8734, 11374, 18659, 30569, 37318, 39809, 48037, 61138, 79618, 96074, 130613, 205249, 261226, 336259, 410498, 672518, 1436743, 2257739, 2873486, 4515478, 15804173, 31608346]

約数ペア:

[(1, 31608346), (2, 15804173), (7, 4515478), (11, 2873486), (14, 2257739), (22, 1436743), (47, 672518), (77, 410498), (94, 336259), (121, 261226), (154, 205249), (242, 130613), (329, 96074), (397, 79618), (517, 61138), (658, 48037), (794, 39809), (847, 37318), (1034, 30569), (1694, 18659), (2779, 11374), (3619, 8734), (4367, 7238), (5558, 5687)]