87315712

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 192642912

約数和(自身を除く): 105327200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 128, 176, 202, 256, 307, 352, 404, 614, 704, 808, 1111, 1228, 1408, 1616, 2222, 2456, 2816, 3232, 3377, 4444, 4912, 6464, 6754, 8888, 9824, 12928, 13508, 17776, 19648, 25856, 27016, 31007, 35552, 39296, 54032, 62014, 71104, 78592, 108064, 124028, 142208, 216128, 248056, 284416, 341077, 432256, 496112, 682154, 864512, 992224, 1364308, 1984448, 2728616, 3968896, 5457232, 7937792, 10914464, 21828928, 43657856, 87315712]

約数ペア:

[(1, 87315712), (2, 43657856), (4, 21828928), (8, 10914464), (11, 7937792), (16, 5457232), (22, 3968896), (32, 2728616), (44, 1984448), (64, 1364308), (88, 992224), (101, 864512), (128, 682154), (176, 496112), (202, 432256), (256, 341077), (307, 284416), (352, 248056), (404, 216128), (614, 142208), (704, 124028), (808, 108064), (1111, 78592), (1228, 71104), (1408, 62014), (1616, 54032), (2222, 39296), (2456, 35552), (2816, 31007), (3232, 27016), (3377, 25856), (4444, 19648), (4912, 17776), (6464, 13508), (6754, 12928), (8888, 9824)]