160325248

素因数分解:

$2^7\times {\mathrm{491}}^1\times {\mathrm{2551}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 320173920

約数和(自身を除く): 159848672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 491, 982, 1964, 2551, 3928, 5102, 7856, 10204, 15712, 20408, 31424, 40816, 62848, 81632, 163264, 326528, 1252541, 2505082, 5010164, 10020328, 20040656, 40081312, 80162624, 160325248]

約数ペア:

[(1, 160325248), (2, 80162624), (4, 40081312), (8, 20040656), (16, 10020328), (32, 5010164), (64, 2505082), (128, 1252541), (491, 326528), (982, 163264), (1964, 81632), (2551, 62848), (3928, 40816), (5102, 31424), (7856, 20408), (10204, 15712)]