91938188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39023}}^1$

素因数の和:39077

約数の個数: 24

約数和(自身を含む): 174827520

約数和(自身を除く): 82889332

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 39023, 78046, 156092, 741437, 1209713, 1482874, 2419426, 2965748, 4838852, 22984547, 45969094, 91938188]

約数ペア:

[(1, 91938188), (2, 45969094), (4, 22984547), (19, 4838852), (31, 2965748), (38, 2419426), (62, 1482874), (76, 1209713), (124, 741437), (589, 156092), (1178, 78046), (2356, 39023)]