39243464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{941}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 79523640

約数和(自身を除く): 40280176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 401, 802, 941, 1604, 1882, 3208, 3764, 5213, 7528, 10426, 12233, 20852, 24466, 41704, 48932, 97864, 377341, 754682, 1509364, 3018728, 4905433, 9810866, 19621732, 39243464]

約数ペア:

[(1, 39243464), (2, 19621732), (4, 9810866), (8, 4905433), (13, 3018728), (26, 1509364), (52, 754682), (104, 377341), (401, 97864), (802, 48932), (941, 41704), (1604, 24466), (1882, 20852), (3208, 12233), (3764, 10426), (5213, 7528)]