91995226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 150232320

約数和(自身を除く): 58237094

約数列:

[1, 2, 19, 38, 41, 82, 137, 274, 431, 779, 862, 1558, 2603, 5206, 5617, 8189, 11234, 16378, 17671, 35342, 59047, 106723, 118094, 213446, 335749, 671498, 1121893, 2243786, 2420927, 4841854, 45997613, 91995226]

約数ペア:

[(1, 91995226), (2, 45997613), (19, 4841854), (38, 2420927), (41, 2243786), (82, 1121893), (137, 671498), (274, 335749), (431, 213446), (779, 118094), (862, 106723), (1558, 59047), (2603, 35342), (5206, 17671), (5617, 16378), (8189, 11234)]