15770896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 32419800

約数和(自身を除く): 16648904

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 829, 1189, 1658, 2378, 3316, 4756, 6632, 9512, 13264, 19024, 24041, 33989, 48082, 67978, 96164, 135956, 192328, 271912, 384656, 543824, 985681, 1971362, 3942724, 7885448, 15770896]

約数ペア:

[(1, 15770896), (2, 7885448), (4, 3942724), (8, 1971362), (16, 985681), (29, 543824), (41, 384656), (58, 271912), (82, 192328), (116, 135956), (164, 96164), (232, 67978), (328, 48082), (464, 33989), (656, 24041), (829, 19024), (1189, 13264), (1658, 9512), (2378, 6632), (3316, 4756)]