71098438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{1789}}^1$

素因数の和:2463

約数の個数: 16

約数和(自身を含む): 110321280

約数和(自身を除く): 39222842

約数列:

[1, 2, 31, 62, 641, 1282, 1789, 3578, 19871, 39742, 55459, 110918, 1146749, 2293498, 35549219, 71098438]

約数ペア:

[(1, 71098438), (2, 35549219), (31, 2293498), (62, 1146749), (641, 110918), (1282, 55459), (1789, 39742), (3578, 19871)]