87758896

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{18979}}^1$

素因数の和:19021

約数の個数: 30

約数和(自身を含む): 180632660

約数和(自身を除く): 92873764

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 18979, 37958, 75916, 151832, 303664, 322643, 645286, 1290572, 2581144, 5162288, 5484931, 10969862, 21939724, 43879448, 87758896]

約数ペア:

[(1, 87758896), (2, 43879448), (4, 21939724), (8, 10969862), (16, 5484931), (17, 5162288), (34, 2581144), (68, 1290572), (136, 645286), (272, 322643), (289, 303664), (578, 151832), (1156, 75916), (2312, 37958), (4624, 18979)]