31001439088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4955473}}^1$

素因数の和:4955521

約数の個数: 40

約数和(自身を含む): 66363707808

約数和(自身を除く): 35362268720

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 4955473, 9910946, 19821892, 39643784, 79287568, 84243041, 113975879, 168486082, 227951758, 336972164, 455903516, 673944328, 911807032, 1347888656, 1823614064, 1937589943, 3875179886, 7750359772, 15500719544, 31001439088]

約数ペア:

[(1, 31001439088), (2, 15500719544), (4, 7750359772), (8, 3875179886), (16, 1937589943), (17, 1823614064), (23, 1347888656), (34, 911807032), (46, 673944328), (68, 455903516), (92, 336972164), (136, 227951758), (184, 168486082), (272, 113975879), (368, 84243041), (391, 79287568), (782, 39643784), (1564, 19821892), (3128, 9910946), (6256, 4955473)]