84081688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1997}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 166633200

約数和(自身を除く): 82551512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277, 554, 1108, 1997, 2216, 3994, 5263, 7988, 10526, 15976, 21052, 37943, 42104, 75886, 151772, 303544, 553169, 1106338, 2212676, 4425352, 10510211, 21020422, 42040844, 84081688]

約数ペア:

[(1, 84081688), (2, 42040844), (4, 21020422), (8, 10510211), (19, 4425352), (38, 2212676), (76, 1106338), (152, 553169), (277, 303544), (554, 151772), (1108, 75886), (1997, 42104), (2216, 37943), (3994, 21052), (5263, 15976), (7988, 10526)]