66463634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{16981}}^1$

素因数の和:17105

約数の個数: 16

約数和(自身を含む): 105967680

約数和(自身を除く): 39504046

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 16981, 33962, 322639, 645278, 1749043, 3498086, 33231817, 66463634]

約数ペア:

[(1, 66463634), (2, 33231817), (19, 3498086), (38, 1749043), (103, 645278), (206, 322639), (1957, 33962), (3914, 16981)]