31943135436

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2927}}^1\times {\mathrm{12809}}^1$

素因数の和:15814

約数の個数: 48

約数和(自身を含む): 75615482880

約数和(自身を除く): 43672347444

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2927, 5854, 8781, 11708, 12809, 17562, 25618, 35124, 38427, 51236, 76854, 153708, 207817, 415634, 623451, 831268, 909439, 1246902, 1818878, 2493804, 2728317, 3637756, 5456634, 10913268, 37491943, 74983886, 112475829, 149967772, 224951658, 449903316, 2661927953, 5323855906, 7985783859, 10647711812, 15971567718, 31943135436]

約数ペア:

[(1, 31943135436), (2, 15971567718), (3, 10647711812), (4, 7985783859), (6, 5323855906), (12, 2661927953), (71, 449903316), (142, 224951658), (213, 149967772), (284, 112475829), (426, 74983886), (852, 37491943), (2927, 10913268), (5854, 5456634), (8781, 3637756), (11708, 2728317), (12809, 2493804), (17562, 1818878), (25618, 1246902), (35124, 909439), (38427, 831268), (51236, 623451), (76854, 415634), (153708, 207817)]