86315944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 105284696

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 197, 286, 383, 394, 572, 766, 788, 1144, 1532, 1576, 2167, 2561, 3064, 4213, 4334, 4979, 5122, 8426, 8668, 9958, 10244, 16852, 17336, 19916, 20488, 28171, 33704, 39832, 54769, 56342, 75451, 109538, 112684, 150902, 219076, 225368, 301804, 438152, 603608, 829961, 980863, 1659922, 1961726, 3319844, 3923452, 6639688, 7846904, 10789493, 21578986, 43157972, 86315944]

約数ペア:

[(1, 86315944), (2, 43157972), (4, 21578986), (8, 10789493), (11, 7846904), (13, 6639688), (22, 3923452), (26, 3319844), (44, 1961726), (52, 1659922), (88, 980863), (104, 829961), (143, 603608), (197, 438152), (286, 301804), (383, 225368), (394, 219076), (572, 150902), (766, 112684), (788, 109538), (1144, 75451), (1532, 56342), (1576, 54769), (2167, 39832), (2561, 33704), (3064, 28171), (4213, 20488), (4334, 19916), (4979, 17336), (5122, 16852), (8426, 10244), (8668, 9958)]