80064056

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 152372880

約数和(自身を除く): 72308824

約数列:

[1, 2, 4, 8, 131, 241, 262, 317, 482, 524, 634, 964, 1048, 1268, 1928, 2536, 31571, 41527, 63142, 76397, 83054, 126284, 152794, 166108, 252568, 305588, 332216, 611176, 10008007, 20016014, 40032028, 80064056]

約数ペア:

[(1, 80064056), (2, 40032028), (4, 20016014), (8, 10008007), (131, 611176), (241, 332216), (262, 305588), (317, 252568), (482, 166108), (524, 152794), (634, 126284), (964, 83054), (1048, 76397), (1268, 63142), (1928, 41527), (2536, 31571)]