80184856

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 152974080

約数和(自身を除く): 72789224

約数列:

[1, 2, 4, 8, 97, 191, 194, 382, 388, 541, 764, 776, 1082, 1528, 2164, 4328, 18527, 37054, 52477, 74108, 103331, 104954, 148216, 206662, 209908, 413324, 419816, 826648, 10023107, 20046214, 40092428, 80184856]

約数ペア:

[(1, 80184856), (2, 40092428), (4, 20046214), (8, 10023107), (97, 826648), (191, 419816), (194, 413324), (382, 209908), (388, 206662), (541, 148216), (764, 104954), (776, 103331), (1082, 74108), (1528, 52477), (2164, 37054), (4328, 18527)]