31313184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2741}}^1$

素因数の和:2778

約数の個数: 96

約数和(自身を含む): 99501696

約数和(自身を除く): 68188512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2741, 2856, 3808, 5482, 5712, 8223, 10964, 11424, 16446, 19187, 21928, 32892, 38374, 43856, 46597, 57561, 65784, 76748, 87712, 93194, 115122, 131568, 139791, 153496, 186388, 230244, 263136, 279582, 306992, 326179, 372776, 460488, 559164, 613984, 652358, 745552, 920976, 978537, 1118328, 1304716, 1491104, 1841952, 1957074, 2236656, 2609432, 3914148, 4473312, 5218864, 7828296, 10437728, 15656592, 31313184]

約数ペア:

[(1, 31313184), (2, 15656592), (3, 10437728), (4, 7828296), (6, 5218864), (7, 4473312), (8, 3914148), (12, 2609432), (14, 2236656), (16, 1957074), (17, 1841952), (21, 1491104), (24, 1304716), (28, 1118328), (32, 978537), (34, 920976), (42, 745552), (48, 652358), (51, 613984), (56, 559164), (68, 460488), (84, 372776), (96, 326179), (102, 306992), (112, 279582), (119, 263136), (136, 230244), (168, 186388), (204, 153496), (224, 139791), (238, 131568), (272, 115122), (336, 93194), (357, 87712), (408, 76748), (476, 65784), (544, 57561), (672, 46597), (714, 43856), (816, 38374), (952, 32892), (1428, 21928), (1632, 19187), (1904, 16446), (2741, 11424), (2856, 10964), (3808, 8223), (5482, 5712)]