64813312

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{8167}}^1$

素因数の和:8214

約数の個数: 36

約数和(自身を含む): 133563136

約数和(自身を除く): 68749824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 8167, 16334, 32668, 65336, 130672, 253177, 261344, 506354, 522688, 1012708, 1045376, 2025416, 2090752, 4050832, 8101664, 16203328, 32406656, 64813312]

約数ペア:

[(1, 64813312), (2, 32406656), (4, 16203328), (8, 8101664), (16, 4050832), (31, 2090752), (32, 2025416), (62, 1045376), (64, 1012708), (124, 522688), (128, 506354), (248, 261344), (256, 253177), (496, 130672), (992, 65336), (1984, 32668), (3968, 16334), (7936, 8167)]