42894952

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 81990720

約数和(自身を除く): 39095768

約数列:

[1, 2, 4, 8, 97, 167, 194, 331, 334, 388, 662, 668, 776, 1324, 1336, 2648, 16199, 32107, 32398, 55277, 64214, 64796, 110554, 128428, 129592, 221108, 256856, 442216, 5361869, 10723738, 21447476, 42894952]

約数ペア:

[(1, 42894952), (2, 21447476), (4, 10723738), (8, 5361869), (97, 442216), (167, 256856), (194, 221108), (331, 129592), (334, 128428), (388, 110554), (662, 64796), (668, 64214), (776, 55277), (1324, 32398), (1336, 32107), (2648, 16199)]