63867964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{4259}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 117371520

約数和(自身を除く): 53503556

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 4259, 7498, 8518, 14996, 17036, 97957, 195914, 391828, 694217, 1388434, 2776868, 15966991, 31933982, 63867964]

約数ペア:

[(1, 63867964), (2, 31933982), (4, 15966991), (23, 2776868), (46, 1388434), (92, 694217), (163, 391828), (326, 195914), (652, 97957), (3749, 17036), (4259, 14996), (7498, 8518)]