80121896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1433}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 156162600

約数和(自身を除く): 76040704

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 241, 482, 964, 1433, 1928, 2866, 5732, 6989, 11464, 13978, 27956, 41557, 55912, 83114, 166228, 332456, 345353, 690706, 1381412, 2762824, 10015237, 20030474, 40060948, 80121896]

約数ペア:

[(1, 80121896), (2, 40060948), (4, 20030474), (8, 10015237), (29, 2762824), (58, 1381412), (116, 690706), (232, 345353), (241, 332456), (482, 166228), (964, 83114), (1433, 55912), (1928, 41557), (2866, 27956), (5732, 13978), (6989, 11464)]