2179136

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 28

約数和(自身を含む): 4389120

約数和(自身を除く): 2209984

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 431, 632, 862, 1264, 1724, 2528, 3448, 5056, 6896, 13792, 27584, 34049, 68098, 136196, 272392, 544784, 1089568, 2179136]

約数ペア:

[(1, 2179136), (2, 1089568), (4, 544784), (8, 272392), (16, 136196), (32, 68098), (64, 34049), (79, 27584), (158, 13792), (316, 6896), (431, 5056), (632, 3448), (862, 2528), (1264, 1724)]