84774458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{20707}}^1$

素因数の和:20821

約数の個数: 16

約数和(自身を含む): 134187840

約数和(自身を除く): 49413382

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 20707, 41414, 476261, 952522, 1842923, 3685846, 42387229, 84774458]

約数ペア:

[(1, 84774458), (2, 42387229), (23, 3685846), (46, 1842923), (89, 952522), (178, 476261), (2047, 41414), (4094, 20707)]