89212486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 158008320

約数和(自身を除く): 68795834

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 239, 361, 418, 478, 517, 722, 893, 1034, 1786, 2629, 3971, 4541, 5258, 7942, 9082, 9823, 11233, 16967, 19646, 22466, 33934, 49951, 86279, 99902, 123563, 172558, 186637, 213427, 247126, 373274, 426854, 949069, 1898138, 2347697, 4055113, 4695394, 8110226, 44606243, 89212486]

約数ペア:

[(1, 89212486), (2, 44606243), (11, 8110226), (19, 4695394), (22, 4055113), (38, 2347697), (47, 1898138), (94, 949069), (209, 426854), (239, 373274), (361, 247126), (418, 213427), (478, 186637), (517, 172558), (722, 123563), (893, 99902), (1034, 86279), (1786, 49951), (2629, 33934), (3971, 22466), (4541, 19646), (5258, 16967), (7942, 11233), (9082, 9823)]