42558164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 86026752

約数和(自身を除く): 43468588

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 124, 164, 341, 451, 682, 761, 902, 1271, 1364, 1522, 1804, 2542, 3044, 5084, 8371, 13981, 16742, 23591, 27962, 31201, 33484, 47182, 55924, 62402, 94364, 124804, 259501, 343211, 519002, 686422, 967231, 1038004, 1372844, 1934462, 3868924, 10639541, 21279082, 42558164]

約数ペア:

[(1, 42558164), (2, 21279082), (4, 10639541), (11, 3868924), (22, 1934462), (31, 1372844), (41, 1038004), (44, 967231), (62, 686422), (82, 519002), (124, 343211), (164, 259501), (341, 124804), (451, 94364), (682, 62402), (761, 55924), (902, 47182), (1271, 33484), (1364, 31201), (1522, 27962), (1804, 23591), (2542, 16742), (3044, 13981), (5084, 8371)]