78390496

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{19289}}^1$

素因数の和:19426

約数の個数: 24

約数和(自身を含む): 155554560

約数和(自身を除く): 77164064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 19289, 38578, 77156, 154312, 308624, 617248, 2449703, 4899406, 9798812, 19597624, 39195248, 78390496]

約数ペア:

[(1, 78390496), (2, 39195248), (4, 19597624), (8, 9798812), (16, 4899406), (32, 2449703), (127, 617248), (254, 308624), (508, 154312), (1016, 77156), (2032, 38578), (4064, 19289)]