85553328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{254623}}^1$

素因数の和:254641

約数の個数: 40

約数和(自身を含む): 252587008

約数和(自身を除く): 167033680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 254623, 509246, 763869, 1018492, 1527738, 1782361, 2036984, 3055476, 3564722, 4073968, 5347083, 6110952, 7129444, 10694166, 12221904, 14258888, 21388332, 28517776, 42776664, 85553328]

約数ペア:

[(1, 85553328), (2, 42776664), (3, 28517776), (4, 21388332), (6, 14258888), (7, 12221904), (8, 10694166), (12, 7129444), (14, 6110952), (16, 5347083), (21, 4073968), (24, 3564722), (28, 3055476), (42, 2036984), (48, 1782361), (56, 1527738), (84, 1018492), (112, 763869), (168, 509246), (336, 254623)]