56643808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{136163}}^1$

素因数の和:136186

約数の個数: 24

約数和(自身を含む): 120096648

約数和(自身を除く): 63452840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 136163, 272326, 544652, 1089304, 1770119, 2178608, 3540238, 4357216, 7080476, 14160952, 28321904, 56643808]

約数ペア:

[(1, 56643808), (2, 28321904), (4, 14160952), (8, 7080476), (13, 4357216), (16, 3540238), (26, 2178608), (32, 1770119), (52, 1089304), (104, 544652), (208, 272326), (416, 136163)]