16391832

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 43680000

約数和(自身を除く): 27288168

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 103, 114, 152, 206, 228, 309, 349, 412, 456, 618, 698, 824, 1047, 1236, 1396, 1957, 2094, 2472, 2792, 3914, 4188, 5871, 6631, 7828, 8376, 11742, 13262, 15656, 19893, 23484, 26524, 35947, 39786, 46968, 53048, 71894, 79572, 107841, 143788, 159144, 215682, 287576, 431364, 682993, 862728, 1365986, 2048979, 2731972, 4097958, 5463944, 8195916, 16391832]

約数ペア:

[(1, 16391832), (2, 8195916), (3, 5463944), (4, 4097958), (6, 2731972), (8, 2048979), (12, 1365986), (19, 862728), (24, 682993), (38, 431364), (57, 287576), (76, 215682), (103, 159144), (114, 143788), (152, 107841), (206, 79572), (228, 71894), (309, 53048), (349, 46968), (412, 39786), (456, 35947), (618, 26524), (698, 23484), (824, 19893), (1047, 15656), (1236, 13262), (1396, 11742), (1957, 8376), (2094, 7828), (2472, 6631), (2792, 5871), (3914, 4188)]