61321616

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{57203}}^1$

素因数の和:57278

約数の個数: 20

約数和(自身を含む): 120586032

約数和(自身を除く): 59264416

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 57203, 114406, 228812, 457624, 915248, 3832601, 7665202, 15330404, 30660808, 61321616]

約数ペア:

[(1, 61321616), (2, 30660808), (4, 15330404), (8, 7665202), (16, 3832601), (67, 915248), (134, 457624), (268, 228812), (536, 114406), (1072, 57203)]