30886552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11953}}^1$

素因数の和:11995

約数の個数: 32

約数和(自身を含む): 64551600

約数和(自身を除く): 33665048

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 11953, 23906, 47812, 95624, 203201, 227107, 406402, 454214, 812804, 908428, 1625608, 1816856, 3860819, 7721638, 15443276, 30886552]

約数ペア:

[(1, 30886552), (2, 15443276), (4, 7721638), (8, 3860819), (17, 1816856), (19, 1625608), (34, 908428), (38, 812804), (68, 454214), (76, 406402), (136, 227107), (152, 203201), (323, 95624), (646, 47812), (1292, 23906), (2584, 11953)]