16090616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 31739040

約数和(自身を除く): 15648424

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 557, 628, 1114, 1256, 2228, 3611, 4456, 7222, 12811, 14444, 25622, 28888, 51244, 87449, 102488, 174898, 349796, 699592, 2011327, 4022654, 8045308, 16090616]

約数ペア:

[(1, 16090616), (2, 8045308), (4, 4022654), (8, 2011327), (23, 699592), (46, 349796), (92, 174898), (157, 102488), (184, 87449), (314, 51244), (557, 28888), (628, 25622), (1114, 14444), (1256, 12811), (2228, 7222), (3611, 4456)]