85864952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3121}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 170461200

約数和(自身を除く): 84596248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1448, 3121, 3439, 6242, 6878, 12484, 13756, 24968, 27512, 59299, 118598, 237196, 474392, 564901, 1129802, 2259604, 4519208, 10733119, 21466238, 42932476, 85864952]

約数ペア:

[(1, 85864952), (2, 42932476), (4, 21466238), (8, 10733119), (19, 4519208), (38, 2259604), (76, 1129802), (152, 564901), (181, 474392), (362, 237196), (724, 118598), (1448, 59299), (3121, 27512), (3439, 24968), (6242, 13756), (6878, 12484)]