77190896

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 153432144

約数和(自身を除く): 76241248

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 227, 401, 424, 454, 802, 848, 908, 1604, 1816, 3208, 3632, 6416, 12031, 21253, 24062, 42506, 48124, 85012, 91027, 96248, 170024, 182054, 192496, 340048, 364108, 728216, 1456432, 4824431, 9648862, 19297724, 38595448, 77190896]

約数ペア:

[(1, 77190896), (2, 38595448), (4, 19297724), (8, 9648862), (16, 4824431), (53, 1456432), (106, 728216), (212, 364108), (227, 340048), (401, 192496), (424, 182054), (454, 170024), (802, 96248), (848, 91027), (908, 85012), (1604, 48124), (1816, 42506), (3208, 24062), (3632, 21253), (6416, 12031)]