8031314128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{288647}}^1$

素因数の和:288739

約数の個数: 40

約数和(自身を含む): 16321312512

約数和(自身を除く): 8289998384

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3478, 6956, 13912, 27824, 288647, 577294, 1154588, 2309176, 4618352, 10679939, 13566409, 21359878, 27132818, 42719756, 54265636, 85439512, 108531272, 170879024, 217062544, 501957133, 1003914266, 2007828532, 4015657064, 8031314128]

約数ペア:

[(1, 8031314128), (2, 4015657064), (4, 2007828532), (8, 1003914266), (16, 501957133), (37, 217062544), (47, 170879024), (74, 108531272), (94, 85439512), (148, 54265636), (188, 42719756), (296, 27132818), (376, 21359878), (592, 13566409), (752, 10679939), (1739, 4618352), (3478, 2309176), (6956, 1154588), (13912, 577294), (27824, 288647)]