54291478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{2141}}^1$

素因数の和:2583

約数の個数: 16

約数和(自身を含む): 84309120

約数和(自身を除く): 30017642

約数列:

[1, 2, 31, 62, 409, 818, 2141, 4282, 12679, 25358, 66371, 132742, 875669, 1751338, 27145739, 54291478]

約数ペア:

[(1, 54291478), (2, 27145739), (31, 1751338), (62, 875669), (409, 132742), (818, 66371), (2141, 25358), (4282, 12679)]