1680852032

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{332447}}^1$

素因数の和:332538

約数の個数: 28

約数和(自身を含む): 3377671680

約数和(自身を除く): 1696819648

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 332447, 664894, 1329788, 2659576, 5319152, 10638304, 21276608, 26263313, 52526626, 105053252, 210106504, 420213008, 840426016, 1680852032]

約数ペア:

[(1, 1680852032), (2, 840426016), (4, 420213008), (8, 210106504), (16, 105053252), (32, 52526626), (64, 26263313), (79, 21276608), (158, 10638304), (316, 5319152), (632, 2659576), (1264, 1329788), (2528, 664894), (5056, 332447)]