97871344

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{19543}}^1$

素因数の和:19864

約数の個数: 20

約数和(自身を含む): 190241296

約数和(自身を除く): 92369952

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 19543, 39086, 78172, 156344, 312688, 6116959, 12233918, 24467836, 48935672, 97871344]

約数ペア:

[(1, 97871344), (2, 48935672), (4, 24467836), (8, 12233918), (16, 6116959), (313, 312688), (626, 156344), (1252, 78172), (2504, 39086), (5008, 19543)]