85190398

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{5119}}^1$

素因数の和:5331

約数の個数: 16

約数和(自身を含む): 131051520

約数和(自身を除く): 45861122

約数列:

[1, 2, 53, 106, 157, 314, 5119, 8321, 10238, 16642, 271307, 542614, 803683, 1607366, 42595199, 85190398]

約数ペア:

[(1, 85190398), (2, 42595199), (53, 1607366), (106, 803683), (157, 542614), (314, 271307), (5119, 16642), (8321, 10238)]