85816198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 150546816

約数和(自身を除く): 64730618

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 223, 247, 361, 446, 494, 533, 722, 779, 1066, 1558, 2899, 4237, 4693, 5798, 8474, 9143, 9386, 10127, 14801, 18286, 20254, 29602, 55081, 80503, 110162, 118859, 161006, 173717, 192413, 237718, 347434, 384826, 1046539, 2093078, 2258321, 3300623, 4516642, 6601246, 42908099, 85816198]

約数ペア:

[(1, 85816198), (2, 42908099), (13, 6601246), (19, 4516642), (26, 3300623), (38, 2258321), (41, 2093078), (82, 1046539), (223, 384826), (247, 347434), (361, 237718), (446, 192413), (494, 173717), (533, 161006), (722, 118859), (779, 110162), (1066, 80503), (1558, 55081), (2899, 29602), (4237, 20254), (4693, 18286), (5798, 14801), (8474, 10127), (9143, 9386)]