31707082

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 53722944

約数和(自身を除く): 22015862

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 277, 473, 554, 946, 1331, 2662, 3047, 5203, 6094, 10406, 11911, 23822, 33517, 57233, 67034, 114466, 131021, 262042, 368687, 737374, 1441231, 2882462, 15853541, 31707082]

約数ペア:

[(1, 31707082), (2, 15853541), (11, 2882462), (22, 1441231), (43, 737374), (86, 368687), (121, 262042), (242, 131021), (277, 114466), (473, 67034), (554, 57233), (946, 33517), (1331, 23822), (2662, 11911), (3047, 10406), (5203, 6094)]