72291194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{9181}}^1$

素因数の和:9341

約数の個数: 16

約数和(自身を含む): 112828416

約数和(自身を除く): 40537222

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 9181, 18362, 284611, 569222, 1165987, 2331974, 36145597, 72291194]

約数ペア:

[(1, 72291194), (2, 36145597), (31, 2331974), (62, 1165987), (127, 569222), (254, 284611), (3937, 18362), (7874, 9181)]