40321496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{265273}}^1$

素因数の和:265298

約数の個数: 16

約数和(自身を含む): 79582200

約数和(自身を除く): 39260704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 265273, 530546, 1061092, 2122184, 5040187, 10080374, 20160748, 40321496]

約数ペア:

[(1, 40321496), (2, 20160748), (4, 10080374), (8, 5040187), (19, 2122184), (38, 1061092), (76, 530546), (152, 265273)]