2116718192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1423}}^1\times {\mathrm{2999}}^1$

素因数の和:4461

約数の個数: 40

約数和(自身を含む): 4237824000

約数和(自身を除く): 2121105808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1423, 2846, 2999, 5692, 5998, 11384, 11996, 22768, 23992, 44113, 47984, 88226, 92969, 176452, 185938, 352904, 371876, 705808, 743752, 1487504, 4267577, 8535154, 17070308, 34140616, 68281232, 132294887, 264589774, 529179548, 1058359096, 2116718192]

約数ペア:

[(1, 2116718192), (2, 1058359096), (4, 529179548), (8, 264589774), (16, 132294887), (31, 68281232), (62, 34140616), (124, 17070308), (248, 8535154), (496, 4267577), (1423, 1487504), (2846, 743752), (2999, 705808), (5692, 371876), (5998, 352904), (11384, 185938), (11996, 176452), (22768, 92969), (23992, 88226), (44113, 47984)]