31107514

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 18658886

約数列:

[1, 2, 47, 59, 71, 79, 94, 118, 142, 158, 2773, 3337, 3713, 4189, 4661, 5546, 5609, 6674, 7426, 8378, 9322, 11218, 196883, 219067, 263623, 330931, 393766, 438134, 527246, 661862, 15553757, 31107514]

約数ペア:

[(1, 31107514), (2, 15553757), (47, 661862), (59, 527246), (71, 438134), (79, 393766), (94, 330931), (118, 263623), (142, 219067), (158, 196883), (2773, 11218), (3337, 9322), (3713, 8378), (4189, 7426), (4661, 6674), (5546, 5609)]