89147048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{887}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 177422400

約数和(自身を除く): 88275352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 739, 887, 1478, 1774, 2956, 3548, 5912, 7096, 12563, 15079, 25126, 30158, 50252, 60316, 100504, 120632, 655493, 1310986, 2621972, 5243944, 11143381, 22286762, 44573524, 89147048]

約数ペア:

[(1, 89147048), (2, 44573524), (4, 22286762), (8, 11143381), (17, 5243944), (34, 2621972), (68, 1310986), (136, 655493), (739, 120632), (887, 100504), (1478, 60316), (1774, 50252), (2956, 30158), (3548, 25126), (5912, 15079), (7096, 12563)]