83913472

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 176601600

約数和(自身を除く): 92688128

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 89, 116, 127, 128, 178, 232, 254, 256, 356, 464, 508, 712, 928, 1016, 1424, 1856, 2032, 2581, 2848, 3683, 3712, 4064, 5162, 5696, 7366, 7424, 8128, 10324, 11303, 11392, 14732, 16256, 20648, 22606, 22784, 29464, 32512, 41296, 45212, 58928, 82592, 90424, 117856, 165184, 180848, 235712, 327787, 330368, 361696, 471424, 655574, 660736, 723392, 942848, 1311148, 1446784, 2622296, 2893568, 5244592, 10489184, 20978368, 41956736, 83913472]

約数ペア:

[(1, 83913472), (2, 41956736), (4, 20978368), (8, 10489184), (16, 5244592), (29, 2893568), (32, 2622296), (58, 1446784), (64, 1311148), (89, 942848), (116, 723392), (127, 660736), (128, 655574), (178, 471424), (232, 361696), (254, 330368), (256, 327787), (356, 235712), (464, 180848), (508, 165184), (712, 117856), (928, 90424), (1016, 82592), (1424, 58928), (1856, 45212), (2032, 41296), (2581, 32512), (2848, 29464), (3683, 22784), (3712, 22606), (4064, 20648), (5162, 16256), (5696, 14732), (7366, 11392), (7424, 11303), (8128, 10324)]