105889501904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{213486899}}^1$

素因数の和:213486938

約数の個数: 20

約数和(自身を含む): 211779004800

約数和(自身を除く): 105889502896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 213486899, 426973798, 853947596, 1707895192, 3415790384, 6618093869, 13236187738, 26472375476, 52944750952, 105889501904]

約数ペア:

[(1, 105889501904), (2, 52944750952), (4, 26472375476), (8, 13236187738), (16, 6618093869), (31, 3415790384), (62, 1707895192), (124, 853947596), (248, 426973798), (496, 213486899)]