85488116

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 176964480

約数和(自身を除く): 91476364

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 113, 164, 226, 287, 452, 574, 659, 791, 1148, 1318, 1582, 2636, 3164, 4613, 4633, 9226, 9266, 18452, 18532, 27019, 32431, 54038, 64862, 74467, 108076, 129724, 148934, 189133, 297868, 378266, 521269, 756532, 1042538, 2085076, 3053147, 6106294, 12212588, 21372029, 42744058, 85488116]

約数ペア:

[(1, 85488116), (2, 42744058), (4, 21372029), (7, 12212588), (14, 6106294), (28, 3053147), (41, 2085076), (82, 1042538), (113, 756532), (164, 521269), (226, 378266), (287, 297868), (452, 189133), (574, 148934), (659, 129724), (791, 108076), (1148, 74467), (1318, 64862), (1582, 54038), (2636, 32431), (3164, 27019), (4613, 18532), (4633, 18452), (9226, 9266)]