83889556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{12491}}^1$

素因数の和:12591

約数の個数: 24

約数和(自身を含む): 155300544

約数和(自身を除く): 71410988

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 12491, 24982, 49964, 287293, 574586, 911843, 1149172, 1823686, 3647372, 20972389, 41944778, 83889556]

約数ペア:

[(1, 83889556), (2, 41944778), (4, 20972389), (23, 3647372), (46, 1823686), (73, 1149172), (92, 911843), (146, 574586), (292, 287293), (1679, 49964), (3358, 24982), (6716, 12491)]