39265456

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{40231}}^1$

素因数の和:40300

約数の個数: 20

約数和(自身を含む): 77325904

約数和(自身を除く): 38060448

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 40231, 80462, 160924, 321848, 643696, 2454091, 4908182, 9816364, 19632728, 39265456]

約数ペア:

[(1, 39265456), (2, 19632728), (4, 9816364), (8, 4908182), (16, 2454091), (61, 643696), (122, 321848), (244, 160924), (488, 80462), (976, 40231)]