39247984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 80030592

約数和(自身を除く): 40782608

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1493, 1643, 2986, 3286, 5972, 6572, 11944, 13144, 23888, 26288, 46283, 79129, 92566, 158258, 185132, 316516, 370264, 633032, 740528, 1266064, 2452999, 4905998, 9811996, 19623992, 39247984]

約数ペア:

[(1, 39247984), (2, 19623992), (4, 9811996), (8, 4905998), (16, 2452999), (31, 1266064), (53, 740528), (62, 633032), (106, 370264), (124, 316516), (212, 185132), (248, 158258), (424, 92566), (496, 79129), (848, 46283), (1493, 26288), (1643, 23888), (2986, 13144), (3286, 11944), (5972, 6572)]