61415792

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{23549}}^1$

素因数の和:23720

約数の個数: 20

約数和(自身を含む): 119728200

約数和(自身を除く): 58312408

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 23549, 47098, 94196, 188392, 376784, 3838487, 7676974, 15353948, 30707896, 61415792]

約数ペア:

[(1, 61415792), (2, 30707896), (4, 15353948), (8, 7676974), (16, 3838487), (163, 376784), (326, 188392), (652, 94196), (1304, 47098), (2608, 23549)]