81922936

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 156909600

約数和(自身を除く): 74986664

約数列:

[1, 2, 4, 8, 73, 146, 151, 292, 302, 584, 604, 929, 1208, 1858, 3716, 7432, 11023, 22046, 44092, 67817, 88184, 135634, 140279, 271268, 280558, 542536, 561116, 1122232, 10240367, 20480734, 40961468, 81922936]

約数ペア:

[(1, 81922936), (2, 40961468), (4, 20480734), (8, 10240367), (73, 1122232), (146, 561116), (151, 542536), (292, 280558), (302, 271268), (584, 140279), (604, 135634), (929, 88184), (1208, 67817), (1858, 44092), (3716, 22046), (7432, 11023)]