189284264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{58711}}^1$

素因数の和:58761

約数の個数: 32

約数和(自身を含む): 394544640

約数和(自身を除く): 205260376

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 58711, 117422, 234844, 469688, 763243, 1526486, 1820041, 3052972, 3640082, 6105944, 7280164, 14560328, 23660533, 47321066, 94642132, 189284264]

約数ペア:

[(1, 189284264), (2, 94642132), (4, 47321066), (8, 23660533), (13, 14560328), (26, 7280164), (31, 6105944), (52, 3640082), (62, 3052972), (104, 1820041), (124, 1526486), (248, 763243), (403, 469688), (806, 234844), (1612, 117422), (3224, 58711)]