31222408

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3463}}^1$

素因数の和:3506

約数の個数: 48

約数和(自身を含む): 71081280

約数和(自身を除く): 39858872

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 3463, 4508, 6926, 9016, 13852, 24241, 27704, 48482, 79649, 96964, 159298, 169687, 193928, 318596, 339374, 557543, 637192, 678748, 1115086, 1357496, 2230172, 3902801, 4460344, 7805602, 15611204, 31222408]

約数ペア:

[(1, 31222408), (2, 15611204), (4, 7805602), (7, 4460344), (8, 3902801), (14, 2230172), (23, 1357496), (28, 1115086), (46, 678748), (49, 637192), (56, 557543), (92, 339374), (98, 318596), (161, 193928), (184, 169687), (196, 159298), (322, 96964), (392, 79649), (644, 48482), (1127, 27704), (1288, 24241), (2254, 13852), (3463, 9016), (4508, 6926)]