89966992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{937}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 185285016

約数和(自身を除く): 95318024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 353, 706, 937, 1412, 1874, 2824, 3748, 5648, 6001, 7496, 12002, 14992, 15929, 24004, 31858, 48008, 63716, 96016, 127432, 254864, 330761, 661522, 1323044, 2646088, 5292176, 5622937, 11245874, 22491748, 44983496, 89966992]

約数ペア:

[(1, 89966992), (2, 44983496), (4, 22491748), (8, 11245874), (16, 5622937), (17, 5292176), (34, 2646088), (68, 1323044), (136, 661522), (272, 330761), (353, 254864), (706, 127432), (937, 96016), (1412, 63716), (1874, 48008), (2824, 31858), (3748, 24004), (5648, 15929), (6001, 14992), (7496, 12002)]