81669088

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{8831}}^1$

素因数の和:8875

約数の個数: 36

約数和(自身を含む): 170819712

約数和(自身を除く): 89150624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 8831, 9248, 17662, 35324, 70648, 141296, 150127, 282592, 300254, 600508, 1201016, 2402032, 2552159, 4804064, 5104318, 10208636, 20417272, 40834544, 81669088]

約数ペア:

[(1, 81669088), (2, 40834544), (4, 20417272), (8, 10208636), (16, 5104318), (17, 4804064), (32, 2552159), (34, 2402032), (68, 1201016), (136, 600508), (272, 300254), (289, 282592), (544, 150127), (578, 141296), (1156, 70648), (2312, 35324), (4624, 17662), (8831, 9248)]