86895952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 199862208

約数和(自身を除く): 112966256

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 163, 176, 208, 233, 286, 326, 466, 572, 652, 932, 1144, 1304, 1793, 1864, 2119, 2288, 2563, 2608, 3029, 3586, 3728, 4238, 5126, 6058, 7172, 8476, 10252, 12116, 14344, 16952, 20504, 23309, 24232, 28688, 33319, 33904, 37979, 41008, 46618, 48464, 66638, 75958, 93236, 133276, 151916, 186472, 266552, 303832, 372944, 417769, 493727, 533104, 607664, 835538, 987454, 1671076, 1974908, 3342152, 3949816, 5430997, 6684304, 7899632, 10861994, 21723988, 43447976, 86895952]

約数ペア:

[(1, 86895952), (2, 43447976), (4, 21723988), (8, 10861994), (11, 7899632), (13, 6684304), (16, 5430997), (22, 3949816), (26, 3342152), (44, 1974908), (52, 1671076), (88, 987454), (104, 835538), (143, 607664), (163, 533104), (176, 493727), (208, 417769), (233, 372944), (286, 303832), (326, 266552), (466, 186472), (572, 151916), (652, 133276), (932, 93236), (1144, 75958), (1304, 66638), (1793, 48464), (1864, 46618), (2119, 41008), (2288, 37979), (2563, 33904), (2608, 33319), (3029, 28688), (3586, 24232), (3728, 23309), (4238, 20504), (5126, 16952), (6058, 14344), (7172, 12116), (8476, 10252)]