39493744

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{25447}}^1$

素因数の和:25552

約数の個数: 20

約数和(自身を含む): 77311024

約数和(自身を除く): 37817280

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 25447, 50894, 101788, 203576, 407152, 2468359, 4936718, 9873436, 19746872, 39493744]

約数ペア:

[(1, 39493744), (2, 19746872), (4, 9873436), (8, 4936718), (16, 2468359), (97, 407152), (194, 203576), (388, 101788), (776, 50894), (1552, 25447)]