89317634

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 159363072

約数和(自身を除く): 70045438

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 1571, 1834, 3142, 4061, 8122, 10997, 21994, 28427, 48701, 56854, 97402, 205801, 340907, 411602, 681814, 1440607, 2881214, 6379831, 12759662, 44658817, 89317634]

約数ペア:

[(1, 89317634), (2, 44658817), (7, 12759662), (14, 6379831), (31, 2881214), (62, 1440607), (131, 681814), (217, 411602), (262, 340907), (434, 205801), (917, 97402), (1571, 56854), (1834, 48701), (3142, 28427), (4061, 21994), (8122, 10997)]