16356888

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 44612880

約数和(自身を除く): 28255992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1447, 1884, 2826, 2894, 3768, 4341, 5652, 5788, 8682, 11304, 11576, 13023, 17364, 26046, 34728, 52092, 104184, 227179, 454358, 681537, 908716, 1363074, 1817432, 2044611, 2726148, 4089222, 5452296, 8178444, 16356888]

約数ペア:

[(1, 16356888), (2, 8178444), (3, 5452296), (4, 4089222), (6, 2726148), (8, 2044611), (9, 1817432), (12, 1363074), (18, 908716), (24, 681537), (36, 454358), (72, 227179), (157, 104184), (314, 52092), (471, 34728), (628, 26046), (942, 17364), (1256, 13023), (1413, 11576), (1447, 11304), (1884, 8682), (2826, 5788), (2894, 5652), (3768, 4341)]