31234236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 87091200

約数和(自身を除く): 55856964

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 31, 33, 34, 44, 51, 62, 66, 68, 93, 102, 124, 132, 186, 187, 204, 341, 372, 374, 449, 527, 561, 682, 748, 898, 1023, 1054, 1122, 1347, 1364, 1581, 1796, 2046, 2108, 2244, 2694, 3162, 4092, 4939, 5388, 5797, 6324, 7633, 9878, 11594, 13919, 14817, 15266, 17391, 19756, 22899, 23188, 27838, 29634, 30532, 34782, 41757, 45798, 55676, 59268, 69564, 83514, 83963, 91596, 153109, 167028, 167926, 236623, 251889, 306218, 335852, 459327, 473246, 503778, 612436, 709869, 918654, 946492, 1007556, 1419738, 1837308, 2602853, 2839476, 5205706, 7808559, 10411412, 15617118, 31234236]

約数ペア:

[(1, 31234236), (2, 15617118), (3, 10411412), (4, 7808559), (6, 5205706), (11, 2839476), (12, 2602853), (17, 1837308), (22, 1419738), (31, 1007556), (33, 946492), (34, 918654), (44, 709869), (51, 612436), (62, 503778), (66, 473246), (68, 459327), (93, 335852), (102, 306218), (124, 251889), (132, 236623), (186, 167926), (187, 167028), (204, 153109), (341, 91596), (372, 83963), (374, 83514), (449, 69564), (527, 59268), (561, 55676), (682, 45798), (748, 41757), (898, 34782), (1023, 30532), (1054, 29634), (1122, 27838), (1347, 23188), (1364, 22899), (1581, 19756), (1796, 17391), (2046, 15266), (2108, 14817), (2244, 13919), (2694, 11594), (3162, 9878), (4092, 7633), (4939, 6324), (5388, 5797)]