81869042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 133866432

約数和(自身を除く): 51997390

約数列:

[1, 2, 17, 34, 67, 83, 134, 166, 433, 866, 1139, 1411, 2278, 2822, 5561, 7361, 11122, 14722, 29011, 35939, 58022, 71878, 94537, 189074, 493187, 610963, 986374, 1221926, 2407913, 4815826, 40934521, 81869042]

約数ペア:

[(1, 81869042), (2, 40934521), (17, 4815826), (34, 2407913), (67, 1221926), (83, 986374), (134, 610963), (166, 493187), (433, 189074), (866, 94537), (1139, 71878), (1411, 58022), (2278, 35939), (2822, 29011), (5561, 14722), (7361, 11122)]