80722096

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55441}}^1$

素因数の和:55469

約数の個数: 40

約数和(自身を含む): 192494624

約数和(自身を除く): 111772528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 55441, 110882, 221764, 388087, 443528, 720733, 776174, 887056, 1441466, 1552348, 2882932, 3104696, 5045131, 5765864, 6209392, 10090262, 11531728, 20180524, 40361048, 80722096]

約数ペア:

[(1, 80722096), (2, 40361048), (4, 20180524), (7, 11531728), (8, 10090262), (13, 6209392), (14, 5765864), (16, 5045131), (26, 3104696), (28, 2882932), (52, 1552348), (56, 1441466), (91, 887056), (104, 776174), (112, 720733), (182, 443528), (208, 388087), (364, 221764), (728, 110882), (1456, 55441)]