311181232

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{5477}}^1$

素因数の和:5605

約数の個数: 40

約数和(自身を含む): 623571696

約数和(自身を除く): 312390464

約数列:

[1, 2, 4, 8, 16, 53, 67, 106, 134, 212, 268, 424, 536, 848, 1072, 3551, 5477, 7102, 10954, 14204, 21908, 28408, 43816, 56816, 87632, 290281, 366959, 580562, 733918, 1161124, 1467836, 2322248, 2935672, 4644496, 5871344, 19448827, 38897654, 77795308, 155590616, 311181232]

約数ペア:

[(1, 311181232), (2, 155590616), (4, 77795308), (8, 38897654), (16, 19448827), (53, 5871344), (67, 4644496), (106, 2935672), (134, 2322248), (212, 1467836), (268, 1161124), (424, 733918), (536, 580562), (848, 366959), (1072, 290281), (3551, 87632), (5477, 56816), (7102, 43816), (10954, 28408), (14204, 21908)]