39520936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54287}}^1$

素因数の和:54313

約数の個数: 32

約数和(自身を含む): 91203840

約数和(自身を除く): 51682904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 54287, 108574, 217148, 380009, 434296, 705731, 760018, 1411462, 1520036, 2822924, 3040072, 4940117, 5645848, 9880234, 19760468, 39520936]

約数ペア:

[(1, 39520936), (2, 19760468), (4, 9880234), (7, 5645848), (8, 4940117), (13, 3040072), (14, 2822924), (26, 1520036), (28, 1411462), (52, 760018), (56, 705731), (91, 434296), (104, 380009), (182, 217148), (364, 108574), (728, 54287)]