81086204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22549}}^1$

素因数の和:22613

約数の個数: 24

約数和(自身を含む): 151536000

約数和(自身を除く): 70449796

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 22549, 45098, 90196, 653921, 699019, 1307842, 1398038, 2615684, 2796076, 20271551, 40543102, 81086204]

約数ペア:

[(1, 81086204), (2, 40543102), (4, 20271551), (29, 2796076), (31, 2615684), (58, 1398038), (62, 1307842), (116, 699019), (124, 653921), (899, 90196), (1798, 45098), (3596, 22549)]