49621328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{100043}}^1$

素因数の和:100082

約数の個数: 20

約数和(自身を含む): 99243648

約数和(自身を除く): 49622320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 100043, 200086, 400172, 800344, 1600688, 3101333, 6202666, 12405332, 24810664, 49621328]

約数ペア:

[(1, 49621328), (2, 24810664), (4, 12405332), (8, 6202666), (16, 3101333), (31, 1600688), (62, 800344), (124, 400172), (248, 200086), (496, 100043)]