3886223216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{117281}}^1$

素因数の和:117417

約数の個数: 40

約数和(自身を含む): 7998632400

約数和(自身を除く): 4112409184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1744, 2071, 4142, 8284, 16568, 33136, 117281, 234562, 469124, 938248, 1876496, 2228339, 4456678, 8913356, 12783629, 17826712, 25567258, 35653424, 51134516, 102269032, 204538064, 242888951, 485777902, 971555804, 1943111608, 3886223216]

約数ペア:

[(1, 3886223216), (2, 1943111608), (4, 971555804), (8, 485777902), (16, 242888951), (19, 204538064), (38, 102269032), (76, 51134516), (109, 35653424), (152, 25567258), (218, 17826712), (304, 12783629), (436, 8913356), (872, 4456678), (1744, 2228339), (2071, 1876496), (4142, 938248), (8284, 469124), (16568, 234562), (33136, 117281)]