40169572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31091}}^1$

素因数の和:31131

約数の個数: 24

約数和(自身を含む): 78351840

約数和(自身を除く): 38182268

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 31091, 62182, 124364, 528547, 590729, 1057094, 1181458, 2114188, 2362916, 10042393, 20084786, 40169572]

約数ペア:

[(1, 40169572), (2, 20084786), (4, 10042393), (17, 2362916), (19, 2114188), (34, 1181458), (38, 1057094), (68, 590729), (76, 528547), (323, 124364), (646, 62182), (1292, 31091)]