91453370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13121}}^1$

素因数の和:13186

約数の個数: 32

約数和(自身を含む): 178564176

約数和(自身を除く): 87110806

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 13121, 26242, 65605, 131210, 223057, 446114, 537961, 1075922, 1115285, 2230570, 2689805, 5379610, 9145337, 18290674, 45726685, 91453370]

約数ペア:

[(1, 91453370), (2, 45726685), (5, 18290674), (10, 9145337), (17, 5379610), (34, 2689805), (41, 2230570), (82, 1115285), (85, 1075922), (170, 537961), (205, 446114), (410, 223057), (697, 131210), (1394, 65605), (3485, 26242), (6970, 13121)]