83784170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5437}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 159746688

約数和(自身を除く): 75962518

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 5437, 7705, 10874, 15410, 27185, 54370, 125051, 250102, 364279, 625255, 728558, 1250510, 1821395, 3642790, 8378417, 16756834, 41892085, 83784170]

約数ペア:

[(1, 83784170), (2, 41892085), (5, 16756834), (10, 8378417), (23, 3642790), (46, 1821395), (67, 1250510), (115, 728558), (134, 625255), (230, 364279), (335, 250102), (670, 125051), (1541, 54370), (3082, 27185), (5437, 15410), (7705, 10874)]