31172502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2819}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 66326400

約数和(自身を除く): 35153898

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 2819, 3686, 5529, 5638, 8457, 11058, 16914, 53561, 107122, 160683, 273443, 321366, 546886, 820329, 1640658, 5195417, 10390834, 15586251, 31172502]

約数ペア:

[(1, 31172502), (2, 15586251), (3, 10390834), (6, 5195417), (19, 1640658), (38, 820329), (57, 546886), (97, 321366), (114, 273443), (194, 160683), (291, 107122), (582, 53561), (1843, 16914), (2819, 11058), (3686, 8457), (5529, 5638)]