161793952

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{11731}}^1$

素因数の和:12172

約数の個数: 24

約数和(自身を含む): 319298112

約数和(自身を除く): 157504160

約数列:

[1, 2, 4, 8, 16, 32, 431, 862, 1724, 3448, 6896, 11731, 13792, 23462, 46924, 93848, 187696, 375392, 5056061, 10112122, 20224244, 40448488, 80896976, 161793952]

約数ペア:

[(1, 161793952), (2, 80896976), (4, 40448488), (8, 20224244), (16, 10112122), (32, 5056061), (431, 375392), (862, 187696), (1724, 93848), (3448, 46924), (6896, 23462), (11731, 13792)]