1667552

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:123

約数の個数: 36

約数和(自身を含む): 3473568

約数和(自身を除く): 1806016

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1681, 2542, 3362, 5084, 6724, 10168, 13448, 20336, 26896, 40672, 52111, 53792, 104222, 208444, 416888, 833776, 1667552]

約数ペア:

[(1, 1667552), (2, 833776), (4, 416888), (8, 208444), (16, 104222), (31, 53792), (32, 52111), (41, 40672), (62, 26896), (82, 20336), (124, 13448), (164, 10168), (248, 6724), (328, 5084), (496, 3362), (656, 2542), (992, 1681), (1271, 1312)]