31803816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2273}}^1$

素因数の和:2346

約数の個数: 64

約数和(自身を含む): 88413120

約数和(自身を除く): 56609304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2273, 2332, 3498, 4546, 4664, 6819, 6996, 9092, 13638, 13992, 18184, 25003, 27276, 50006, 54552, 75009, 100012, 120469, 150018, 200024, 240938, 300036, 361407, 481876, 600072, 722814, 963752, 1325159, 1445628, 2650318, 2891256, 3975477, 5300636, 7950954, 10601272, 15901908, 31803816]

約数ペア:

[(1, 31803816), (2, 15901908), (3, 10601272), (4, 7950954), (6, 5300636), (8, 3975477), (11, 2891256), (12, 2650318), (22, 1445628), (24, 1325159), (33, 963752), (44, 722814), (53, 600072), (66, 481876), (88, 361407), (106, 300036), (132, 240938), (159, 200024), (212, 150018), (264, 120469), (318, 100012), (424, 75009), (583, 54552), (636, 50006), (1166, 27276), (1272, 25003), (1749, 18184), (2273, 13992), (2332, 13638), (3498, 9092), (4546, 6996), (4664, 6819)]