31384656

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11471}}^1$

素因数の和:11504

約数の個数: 60

約数和(自身を含む): 92464320

約数和(自身を除く): 61079664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 11471, 22942, 34413, 45884, 68826, 91768, 103239, 137652, 183536, 206478, 217949, 275304, 412956, 435898, 550608, 653847, 825912, 871796, 1307694, 1651824, 1743592, 1961541, 2615388, 3487184, 3923082, 5230776, 7846164, 10461552, 15692328, 31384656]

約数ペア:

[(1, 31384656), (2, 15692328), (3, 10461552), (4, 7846164), (6, 5230776), (8, 3923082), (9, 3487184), (12, 2615388), (16, 1961541), (18, 1743592), (19, 1651824), (24, 1307694), (36, 871796), (38, 825912), (48, 653847), (57, 550608), (72, 435898), (76, 412956), (114, 275304), (144, 217949), (152, 206478), (171, 183536), (228, 137652), (304, 103239), (342, 91768), (456, 68826), (684, 45884), (912, 34413), (1368, 22942), (2736, 11471)]