99561646

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{20327}}^1$

素因数の和:20439

約数の個数: 16

約数和(自身を含む): 156119040

約数和(自身を除く): 56557394

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 20327, 40654, 630137, 1260274, 1605833, 3211666, 49780823, 99561646]

約数ペア:

[(1, 99561646), (2, 49780823), (31, 3211666), (62, 1605833), (79, 1260274), (158, 630137), (2449, 40654), (4898, 20327)]