25469104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{51349}}^1$

素因数の和:51388

約数の個数: 20

約数和(自身を含む): 50939200

約数和(自身を除く): 25470096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 51349, 102698, 205396, 410792, 821584, 1591819, 3183638, 6367276, 12734552, 25469104]

約数ペア:

[(1, 25469104), (2, 12734552), (4, 6367276), (8, 3183638), (16, 1591819), (31, 821584), (62, 410792), (124, 205396), (248, 102698), (496, 51349)]