42871939198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1\times {\mathrm{22643}}^1$

素因数の和:23712

約数の個数: 32

約数和(自身を含む): 71018830080

約数和(自身を除く): 28146890882

約数列:

[1, 2, 11, 22, 89, 178, 967, 979, 1934, 1958, 10637, 21274, 22643, 45286, 86063, 172126, 249073, 498146, 946693, 1893386, 2015227, 4030454, 21895781, 22167497, 43791562, 44334994, 240853591, 481707182, 1948724509, 3897449018, 21435969599, 42871939198]

約数ペア:

[(1, 42871939198), (2, 21435969599), (11, 3897449018), (22, 1948724509), (89, 481707182), (178, 240853591), (967, 44334994), (979, 43791562), (1934, 22167497), (1958, 21895781), (10637, 4030454), (21274, 2015227), (22643, 1893386), (45286, 946693), (86063, 498146), (172126, 249073)]