82747408

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{28573}}^1$

素因数の和:28762

約数の個数: 20

約数和(自身を含む): 161214508

約数和(自身を除く): 78467100

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 28573, 57146, 114292, 228584, 457168, 5171713, 10343426, 20686852, 41373704, 82747408]

約数ペア:

[(1, 82747408), (2, 41373704), (4, 20686852), (8, 10343426), (16, 5171713), (181, 457168), (362, 228584), (724, 114292), (1448, 57146), (2896, 28573)]