45391372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:922

約数の個数: 36

約数和(自身を含む): 87159240

約数和(自身を除く): 41767868

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 169, 332, 338, 676, 809, 1079, 1618, 2158, 3236, 4316, 10517, 14027, 21034, 28054, 42068, 56108, 67147, 134294, 136721, 268588, 273442, 546884, 872911, 1745822, 3491644, 11347843, 22695686, 45391372]

約数ペア:

[(1, 45391372), (2, 22695686), (4, 11347843), (13, 3491644), (26, 1745822), (52, 872911), (83, 546884), (166, 273442), (169, 268588), (332, 136721), (338, 134294), (676, 67147), (809, 56108), (1079, 42068), (1618, 28054), (2158, 21034), (3236, 14027), (4316, 10517)]