38466688

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23117}}^1$

素因数の和:23144

約数の個数: 32

約数和(自身を含む): 82531260

約数和(自身を除く): 44064572

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 23117, 46234, 92468, 184936, 300521, 369872, 601042, 739744, 1202084, 1479488, 2404168, 2958976, 4808336, 9616672, 19233344, 38466688]

約数ペア:

[(1, 38466688), (2, 19233344), (4, 9616672), (8, 4808336), (13, 2958976), (16, 2404168), (26, 1479488), (32, 1202084), (52, 739744), (64, 601042), (104, 369872), (128, 300521), (208, 184936), (416, 92468), (832, 46234), (1664, 23117)]