40855796

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 73102176

約数和(自身を除く): 32246380

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 628, 971, 1942, 3884, 10519, 21038, 42076, 65057, 130114, 152447, 260228, 304894, 609788, 10213949, 20427898, 40855796]

約数ペア:

[(1, 40855796), (2, 20427898), (4, 10213949), (67, 609788), (134, 304894), (157, 260228), (268, 152447), (314, 130114), (628, 65057), (971, 42076), (1942, 21038), (3884, 10519)]