387776

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 28

約数和(自身を含む): 789432

約数和(自身を除く): 401656

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 83, 146, 166, 292, 332, 584, 664, 1168, 1328, 2336, 2656, 4672, 5312, 6059, 12118, 24236, 48472, 96944, 193888, 387776]

約数ペア:

[(1, 387776), (2, 193888), (4, 96944), (8, 48472), (16, 24236), (32, 12118), (64, 6059), (73, 5312), (83, 4672), (146, 2656), (166, 2336), (292, 1328), (332, 1168), (584, 664)]