89012036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37781}}^1$

素因数の和:37835

約数の個数: 24

約数和(自身を含む): 169263360

約数和(自身を除く): 80251324

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 37781, 75562, 151124, 717839, 1171211, 1435678, 2342422, 2871356, 4684844, 22253009, 44506018, 89012036]

約数ペア:

[(1, 89012036), (2, 44506018), (4, 22253009), (19, 4684844), (31, 2871356), (38, 2342422), (62, 1435678), (76, 1171211), (124, 717839), (589, 151124), (1178, 75562), (2356, 37781)]