236955568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20771}}^1$

素因数の和:20833

約数の個数: 40

約数和(自身を含む): 494539776

約数和(自身を除く): 257584208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 20771, 41542, 83084, 166168, 332336, 477733, 643901, 955466, 1287802, 1910932, 2575604, 3821864, 5151208, 7643728, 10302416, 14809723, 29619446, 59238892, 118477784, 236955568]

約数ペア:

[(1, 236955568), (2, 118477784), (4, 59238892), (8, 29619446), (16, 14809723), (23, 10302416), (31, 7643728), (46, 5151208), (62, 3821864), (92, 2575604), (124, 1910932), (184, 1287802), (248, 955466), (368, 643901), (496, 477733), (713, 332336), (1426, 166168), (2852, 83084), (5704, 41542), (11408, 20771)]