15940864

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:942

約数の個数: 36

約数和(自身を含む): 32293156

約数和(自身を除く): 16352292

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 853, 1168, 1706, 2336, 3412, 4672, 6824, 9344, 13648, 18688, 27296, 54592, 62269, 109184, 124538, 218368, 249076, 498152, 996304, 1992608, 3985216, 7970432, 15940864]

約数ペア:

[(1, 15940864), (2, 7970432), (4, 3985216), (8, 1992608), (16, 996304), (32, 498152), (64, 249076), (73, 218368), (128, 124538), (146, 109184), (256, 62269), (292, 54592), (584, 27296), (853, 18688), (1168, 13648), (1706, 9344), (2336, 6824), (3412, 4672)]