31541792

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 65885400

約数和(自身を除く): 34343608

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 656, 829, 928, 1189, 1312, 1658, 2378, 3316, 4756, 6632, 9512, 13264, 19024, 24041, 26528, 33989, 38048, 48082, 67978, 96164, 135956, 192328, 271912, 384656, 543824, 769312, 985681, 1087648, 1971362, 3942724, 7885448, 15770896, 31541792]

約数ペア:

[(1, 31541792), (2, 15770896), (4, 7885448), (8, 3942724), (16, 1971362), (29, 1087648), (32, 985681), (41, 769312), (58, 543824), (82, 384656), (116, 271912), (164, 192328), (232, 135956), (328, 96164), (464, 67978), (656, 48082), (829, 38048), (928, 33989), (1189, 26528), (1312, 24041), (1658, 19024), (2378, 13264), (3316, 9512), (4756, 6632)]