16523942

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 25300080

約数和(自身を除く): 8776138

約数列:

[1, 2, 67, 134, 317, 389, 634, 778, 21239, 26063, 42478, 52126, 123313, 246626, 8261971, 16523942]

約数ペア:

[(1, 16523942), (2, 8261971), (67, 246626), (134, 123313), (317, 52126), (389, 42478), (634, 26063), (778, 21239)]