38164456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 83825280

約数和(自身を除く): 45660824

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 97, 136, 187, 194, 263, 374, 388, 526, 748, 776, 1052, 1067, 1496, 1649, 2104, 2134, 2893, 3298, 4268, 4471, 5786, 6596, 8536, 8942, 11572, 13192, 17884, 18139, 23144, 25511, 35768, 36278, 49181, 51022, 72556, 98362, 102044, 145112, 196724, 204088, 280621, 393448, 433687, 561242, 867374, 1122484, 1734748, 2244968, 3469496, 4770557, 9541114, 19082228, 38164456]

約数ペア:

[(1, 38164456), (2, 19082228), (4, 9541114), (8, 4770557), (11, 3469496), (17, 2244968), (22, 1734748), (34, 1122484), (44, 867374), (68, 561242), (88, 433687), (97, 393448), (136, 280621), (187, 204088), (194, 196724), (263, 145112), (374, 102044), (388, 98362), (526, 72556), (748, 51022), (776, 49181), (1052, 36278), (1067, 35768), (1496, 25511), (1649, 23144), (2104, 18139), (2134, 17884), (2893, 13192), (3298, 11572), (4268, 8942), (4471, 8536), (5786, 6596)]