40786688

素因数分解:

$2^8\times {\mathrm{107}}^1\times {\mathrm{1489}}^1$

素因数の和:1612

約数の個数: 36

約数和(自身を含む): 82230120

約数和(自身を除く): 41443432

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 856, 1489, 1712, 2978, 3424, 5956, 6848, 11912, 13696, 23824, 27392, 47648, 95296, 159323, 190592, 318646, 381184, 637292, 1274584, 2549168, 5098336, 10196672, 20393344, 40786688]

約数ペア:

[(1, 40786688), (2, 20393344), (4, 10196672), (8, 5098336), (16, 2549168), (32, 1274584), (64, 637292), (107, 381184), (128, 318646), (214, 190592), (256, 159323), (428, 95296), (856, 47648), (1489, 27392), (1712, 23824), (2978, 13696), (3424, 11912), (5956, 6848)]