80988284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37987}}^1$

素因数の和:38045

約数の個数: 24

約数和(自身を含む): 156358608

約数和(自身を除く): 75370324

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 37987, 75974, 151948, 493831, 987662, 1557467, 1975324, 3114934, 6229868, 20247071, 40494142, 80988284]

約数ペア:

[(1, 80988284), (2, 40494142), (4, 20247071), (13, 6229868), (26, 3114934), (41, 1975324), (52, 1557467), (82, 987662), (164, 493831), (533, 151948), (1066, 75974), (2132, 37987)]