91111064

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 190977360

約数和(自身を除く): 99866296

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 242, 244, 484, 488, 671, 968, 1342, 1543, 2684, 3086, 5368, 6172, 7381, 12344, 14762, 16973, 29524, 33946, 59048, 67892, 94123, 135784, 186703, 188246, 373406, 376492, 746812, 752984, 1035353, 1493624, 2070706, 4141412, 8282824, 11388883, 22777766, 45555532, 91111064]

約数ペア:

[(1, 91111064), (2, 45555532), (4, 22777766), (8, 11388883), (11, 8282824), (22, 4141412), (44, 2070706), (61, 1493624), (88, 1035353), (121, 752984), (122, 746812), (242, 376492), (244, 373406), (484, 188246), (488, 186703), (671, 135784), (968, 94123), (1342, 67892), (1543, 59048), (2684, 33946), (3086, 29524), (5368, 16973), (6172, 14762), (7381, 12344)]