84391648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 182319984

約数和(自身を除く): 97928336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 352, 394, 788, 1217, 1576, 2167, 2434, 3152, 4334, 4868, 6304, 8668, 9736, 13387, 17336, 19472, 26774, 34672, 38944, 53548, 69344, 107096, 214192, 239749, 428384, 479498, 958996, 1917992, 2637239, 3835984, 5274478, 7671968, 10548956, 21097912, 42195824, 84391648]

約数ペア:

[(1, 84391648), (2, 42195824), (4, 21097912), (8, 10548956), (11, 7671968), (16, 5274478), (22, 3835984), (32, 2637239), (44, 1917992), (88, 958996), (176, 479498), (197, 428384), (352, 239749), (394, 214192), (788, 107096), (1217, 69344), (1576, 53548), (2167, 38944), (2434, 34672), (3152, 26774), (4334, 19472), (4868, 17336), (6304, 13387), (8668, 9736)]