80183192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1259}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 158760000

約数和(自身を除く): 78576808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 419, 838, 1259, 1676, 2518, 3352, 5036, 7961, 10072, 15922, 23921, 31844, 47842, 63688, 95684, 191368, 527521, 1055042, 2110084, 4220168, 10022899, 20045798, 40091596, 80183192]

約数ペア:

[(1, 80183192), (2, 40091596), (4, 20045798), (8, 10022899), (19, 4220168), (38, 2110084), (76, 1055042), (152, 527521), (419, 191368), (838, 95684), (1259, 63688), (1676, 47842), (2518, 31844), (3352, 23921), (5036, 15922), (7961, 10072)]