80938016

素因数分解:

$2^5\times {\mathrm{373}}^1\times {\mathrm{6781}}^1$

素因数の和:7164

約数の個数: 24

約数和(自身を含む): 159797484

約数和(自身を除く): 78859468

約数列:

[1, 2, 4, 8, 16, 32, 373, 746, 1492, 2984, 5968, 6781, 11936, 13562, 27124, 54248, 108496, 216992, 2529313, 5058626, 10117252, 20234504, 40469008, 80938016]

約数ペア:

[(1, 80938016), (2, 40469008), (4, 20234504), (8, 10117252), (16, 5058626), (32, 2529313), (373, 216992), (746, 108496), (1492, 54248), (2984, 27124), (5968, 13562), (6781, 11936)]