16731888

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{6577}}^1$

素因数の和:6641

約数の個数: 40

約数和(自身を含む): 44046288

約数和(自身を除く): 27314400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 6577, 13154, 19731, 26308, 39462, 52616, 78924, 105232, 157848, 315696, 348581, 697162, 1045743, 1394324, 2091486, 2788648, 4182972, 5577296, 8365944, 16731888]

約数ペア:

[(1, 16731888), (2, 8365944), (3, 5577296), (4, 4182972), (6, 2788648), (8, 2091486), (12, 1394324), (16, 1045743), (24, 697162), (48, 348581), (53, 315696), (106, 157848), (159, 105232), (212, 78924), (318, 52616), (424, 39462), (636, 26308), (848, 19731), (1272, 13154), (2544, 6577)]