84201172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26953}}^1$

素因数の和:27039

約数の個数: 24

約数和(自身を含む): 163017792

約数和(自身を除く): 78816620

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 26953, 53906, 107812, 296483, 592966, 1185932, 1913663, 3827326, 7654652, 21050293, 42100586, 84201172]

約数ペア:

[(1, 84201172), (2, 42100586), (4, 21050293), (11, 7654652), (22, 3827326), (44, 1913663), (71, 1185932), (142, 592966), (284, 296483), (781, 107812), (1562, 53906), (3124, 26953)]