31288448

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{8429}}^1$

素因数の和:8472

約数の個数: 32

約数和(自身を含む): 64489500

約数和(自身を除く): 33201052

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 8429, 16858, 33716, 67432, 134864, 244441, 269728, 488882, 539456, 977764, 1078912, 1955528, 3911056, 7822112, 15644224, 31288448]

約数ペア:

[(1, 31288448), (2, 15644224), (4, 7822112), (8, 3911056), (16, 1955528), (29, 1078912), (32, 977764), (58, 539456), (64, 488882), (116, 269728), (128, 244441), (232, 134864), (464, 67432), (928, 33716), (1856, 16858), (3712, 8429)]