123643934

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 197517312

約数和(自身を除く): 73873378

約数列:

[1, 2, 31, 47, 62, 94, 151, 281, 302, 562, 1457, 2914, 4681, 7097, 8711, 9362, 13207, 14194, 17422, 26414, 42431, 84862, 220007, 409417, 440014, 818834, 1315361, 1994257, 2630722, 3988514, 61821967, 123643934]

約数ペア:

[(1, 123643934), (2, 61821967), (31, 3988514), (47, 2630722), (62, 1994257), (94, 1315361), (151, 818834), (281, 440014), (302, 409417), (562, 220007), (1457, 84862), (2914, 42431), (4681, 26414), (7097, 17422), (8711, 14194), (9362, 13207)]