84477964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{3919}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 157066560

約数和(自身を除く): 72588596

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 1268, 3919, 5389, 7838, 10778, 15676, 21556, 66623, 133246, 266492, 1242323, 2484646, 4969292, 21119491, 42238982, 84477964]

約数ペア:

[(1, 84477964), (2, 42238982), (4, 21119491), (17, 4969292), (34, 2484646), (68, 1242323), (317, 266492), (634, 133246), (1268, 66623), (3919, 21556), (5389, 15676), (7838, 10778)]