87912962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 147233280

約数和(自身を除く): 59320318

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 589, 703, 1147, 1178, 1406, 2017, 2294, 4034, 21793, 38323, 43586, 62527, 74629, 76646, 125054, 149258, 1188013, 1417951, 2313499, 2376026, 2835902, 4626998, 43956481, 87912962]

約数ペア:

[(1, 87912962), (2, 43956481), (19, 4626998), (31, 2835902), (37, 2376026), (38, 2313499), (62, 1417951), (74, 1188013), (589, 149258), (703, 125054), (1147, 76646), (1178, 74629), (1406, 62527), (2017, 43586), (2294, 38323), (4034, 21793)]