91607492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20107}}^1$

素因数の和:20195

約数の個数: 24

約数和(自身を含む): 172285344

約数和(自身を除く): 80677852

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 20107, 40214, 80428, 341819, 683638, 1347169, 1367276, 2694338, 5388676, 22901873, 45803746, 91607492]

約数ペア:

[(1, 91607492), (2, 45803746), (4, 22901873), (17, 5388676), (34, 2694338), (67, 1367276), (68, 1347169), (134, 683638), (268, 341819), (1139, 80428), (2278, 40214), (4556, 20107)]