127324688

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11161}}^1$

素因数の和:11223

約数の個数: 40

約数和(自身を含む): 265744896

約数和(自身を除く): 138420208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11161, 11408, 22322, 44644, 89288, 178576, 256703, 345991, 513406, 691982, 1026812, 1383964, 2053624, 2767928, 4107248, 5535856, 7957793, 15915586, 31831172, 63662344, 127324688]

約数ペア:

[(1, 127324688), (2, 63662344), (4, 31831172), (8, 15915586), (16, 7957793), (23, 5535856), (31, 4107248), (46, 2767928), (62, 2053624), (92, 1383964), (124, 1026812), (184, 691982), (248, 513406), (368, 345991), (496, 256703), (713, 178576), (1426, 89288), (2852, 44644), (5704, 22322), (11161, 11408)]