23409568

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8069

約数の個数: 48

約数和(自身を含む): 56730240

約数和(自身を除く): 33320672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 8039, 16078, 32156, 56273, 64312, 104507, 112546, 128624, 209014, 225092, 257248, 418028, 450184, 731549, 836056, 900368, 1463098, 1672112, 1800736, 2926196, 3344224, 5852392, 11704784, 23409568]

約数ペア:

[(1, 23409568), (2, 11704784), (4, 5852392), (7, 3344224), (8, 2926196), (13, 1800736), (14, 1672112), (16, 1463098), (26, 900368), (28, 836056), (32, 731549), (52, 450184), (56, 418028), (91, 257248), (104, 225092), (112, 209014), (182, 128624), (208, 112546), (224, 104507), (364, 64312), (416, 56273), (728, 32156), (1456, 16078), (2912, 8039)]