31836628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13513}}^1$

素因数の和:13567

約数の個数: 24

約数和(自身を含む): 60542720

約数和(自身を除く): 28706092

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 13513, 27026, 54052, 256747, 418903, 513494, 837806, 1026988, 1675612, 7959157, 15918314, 31836628]

約数ペア:

[(1, 31836628), (2, 15918314), (4, 7959157), (19, 1675612), (31, 1026988), (38, 837806), (62, 513494), (76, 418903), (124, 256747), (589, 54052), (1178, 27026), (2356, 13513)]