39218944

素因数分解:

$2^8\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:896

約数の個数: 36

約数和(自身を含む): 78734880

約数和(自身を除く): 39515936

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 641, 956, 1282, 1912, 2564, 3824, 5128, 7648, 10256, 15296, 20512, 30592, 41024, 61184, 82048, 153199, 164096, 306398, 612796, 1225592, 2451184, 4902368, 9804736, 19609472, 39218944]

約数ペア:

[(1, 39218944), (2, 19609472), (4, 9804736), (8, 4902368), (16, 2451184), (32, 1225592), (64, 612796), (128, 306398), (239, 164096), (256, 153199), (478, 82048), (641, 61184), (956, 41024), (1282, 30592), (1912, 20512), (2564, 15296), (3824, 10256), (5128, 7648)]