16157480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23761}}^1$

素因数の和:23789

約数の個数: 32

約数和(自身を含む): 38494440

約数和(自身を除く): 22336960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23761, 47522, 95044, 118805, 190088, 237610, 403937, 475220, 807874, 950440, 1615748, 2019685, 3231496, 4039370, 8078740, 16157480]

約数ペア:

[(1, 16157480), (2, 8078740), (4, 4039370), (5, 3231496), (8, 2019685), (10, 1615748), (17, 950440), (20, 807874), (34, 475220), (40, 403937), (68, 237610), (85, 190088), (136, 118805), (170, 95044), (340, 47522), (680, 23761)]