31773732

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 76581120

約数和(自身を除く): 44807388

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 139, 172, 258, 278, 417, 443, 516, 556, 834, 886, 1329, 1668, 1772, 2658, 5316, 5977, 11954, 17931, 19049, 23908, 35862, 38098, 57147, 61577, 71724, 76196, 114294, 123154, 184731, 228588, 246308, 369462, 738924, 2647811, 5295622, 7943433, 10591244, 15886866, 31773732]

約数ペア:

[(1, 31773732), (2, 15886866), (3, 10591244), (4, 7943433), (6, 5295622), (12, 2647811), (43, 738924), (86, 369462), (129, 246308), (139, 228588), (172, 184731), (258, 123154), (278, 114294), (417, 76196), (443, 71724), (516, 61577), (556, 57147), (834, 38098), (886, 35862), (1329, 23908), (1668, 19049), (1772, 17931), (2658, 11954), (5316, 5977)]