83491168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137321}}^1$

素因数の和:137350

約数の個数: 24

約数和(自身を含む): 173025720

約数和(自身を除く): 89534552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 137321, 274642, 549284, 1098568, 2197136, 2609099, 4394272, 5218198, 10436396, 20872792, 41745584, 83491168]

約数ペア:

[(1, 83491168), (2, 41745584), (4, 20872792), (8, 10436396), (16, 5218198), (19, 4394272), (32, 2609099), (38, 2197136), (76, 1098568), (152, 549284), (304, 274642), (608, 137321)]