81634648

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{44953}}^1$

素因数の和:45186

約数の個数: 16

約数和(自身を含む): 153742680

約数和(自身を除く): 72108032

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 44953, 89906, 179812, 359624, 10204331, 20408662, 40817324, 81634648]

約数ペア:

[(1, 81634648), (2, 40817324), (4, 20408662), (8, 10204331), (227, 359624), (454, 179812), (908, 89906), (1816, 44953)]