31998304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{76919}}^1$

素因数の和:76942

約数の個数: 24

約数和(自身を含む): 67843440

約数和(自身を除く): 35845136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 76919, 153838, 307676, 615352, 999947, 1230704, 1999894, 2461408, 3999788, 7999576, 15999152, 31998304]

約数ペア:

[(1, 31998304), (2, 15999152), (4, 7999576), (8, 3999788), (13, 2461408), (16, 1999894), (26, 1230704), (32, 999947), (52, 615352), (104, 307676), (208, 153838), (416, 76919)]