919648

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 24

約数和(自身を含む): 1874880

約数和(自身を除く): 955232

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 991, 1982, 3964, 7928, 15856, 28739, 31712, 57478, 114956, 229912, 459824, 919648]

約数ペア:

[(1, 919648), (2, 459824), (4, 229912), (8, 114956), (16, 57478), (29, 31712), (32, 28739), (58, 15856), (116, 7928), (232, 3964), (464, 1982), (928, 991)]