38284136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 83954880

約数和(自身を除く): 45670744

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 157, 163, 187, 314, 326, 374, 628, 652, 748, 1256, 1304, 1496, 1727, 1793, 2669, 2771, 3454, 3586, 5338, 5542, 6908, 7172, 10676, 11084, 13816, 14344, 21352, 22168, 25591, 29359, 30481, 51182, 58718, 60962, 102364, 117436, 121924, 204728, 234872, 243848, 281501, 435047, 563002, 870094, 1126004, 1740188, 2252008, 3480376, 4785517, 9571034, 19142068, 38284136]

約数ペア:

[(1, 38284136), (2, 19142068), (4, 9571034), (8, 4785517), (11, 3480376), (17, 2252008), (22, 1740188), (34, 1126004), (44, 870094), (68, 563002), (88, 435047), (136, 281501), (157, 243848), (163, 234872), (187, 204728), (314, 121924), (326, 117436), (374, 102364), (628, 60962), (652, 58718), (748, 51182), (1256, 30481), (1304, 29359), (1496, 25591), (1727, 22168), (1793, 21352), (2669, 14344), (2771, 13816), (3454, 11084), (3586, 10676), (5338, 7172), (5542, 6908)]