87399862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3259}}^1$

素因数の和:3348

約数の個数: 32

約数和(自身を含む): 152098560

約数和(自身を除く): 64698698

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 1166, 1219, 2438, 3259, 6518, 13409, 26818, 35849, 71698, 74957, 149914, 172727, 345454, 824527, 1649054, 1899997, 3799994, 3972721, 7945442, 43699931, 87399862]

約数ペア:

[(1, 87399862), (2, 43699931), (11, 7945442), (22, 3972721), (23, 3799994), (46, 1899997), (53, 1649054), (106, 824527), (253, 345454), (506, 172727), (583, 149914), (1166, 74957), (1219, 71698), (2438, 35849), (3259, 26818), (6518, 13409)]