80570164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{9227}}^1$

素因数の和:9327

約数の個数: 24

約数和(自身を含む): 147278880

約数和(自身を除く): 66708716

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 4366, 8732, 9227, 18454, 36908, 341399, 544393, 682798, 1088786, 1365596, 2177572, 20142541, 40285082, 80570164]

約数ペア:

[(1, 80570164), (2, 40285082), (4, 20142541), (37, 2177572), (59, 1365596), (74, 1088786), (118, 682798), (148, 544393), (236, 341399), (2183, 36908), (4366, 18454), (8732, 9227)]