77955832

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{983}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 153031680

約数和(自身を除く): 75075848

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 431, 862, 983, 1724, 1966, 3448, 3932, 7864, 9913, 19826, 22609, 39652, 45218, 79304, 90436, 180872, 423673, 847346, 1694692, 3389384, 9744479, 19488958, 38977916, 77955832]

約数ペア:

[(1, 77955832), (2, 38977916), (4, 19488958), (8, 9744479), (23, 3389384), (46, 1694692), (92, 847346), (184, 423673), (431, 180872), (862, 90436), (983, 79304), (1724, 45218), (1966, 39652), (3448, 22609), (3932, 19826), (7864, 9913)]