31934336

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 75276000

約数和(自身を除く): 43341664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1229, 1624, 1856, 2458, 3248, 3712, 4916, 6496, 8603, 9832, 12992, 17206, 19664, 25984, 34412, 35641, 39328, 68824, 71282, 78656, 137648, 142564, 157312, 249487, 275296, 285128, 498974, 550592, 570256, 997948, 1101184, 1140512, 1995896, 2281024, 3991792, 4562048, 7983584, 15967168, 31934336]

約数ペア:

[(1, 31934336), (2, 15967168), (4, 7983584), (7, 4562048), (8, 3991792), (14, 2281024), (16, 1995896), (28, 1140512), (29, 1101184), (32, 997948), (56, 570256), (58, 550592), (64, 498974), (112, 285128), (116, 275296), (128, 249487), (203, 157312), (224, 142564), (232, 137648), (406, 78656), (448, 71282), (464, 68824), (812, 39328), (896, 35641), (928, 34412), (1229, 25984), (1624, 19664), (1856, 17206), (2458, 12992), (3248, 9832), (3712, 8603), (4916, 6496)]