22165504

素因数分解:

$2^{11}\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 45208800

約数和(自身を除く): 23043296

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 137, 158, 256, 274, 316, 512, 548, 632, 1024, 1096, 1264, 2048, 2192, 2528, 4384, 5056, 8768, 10112, 10823, 17536, 20224, 21646, 35072, 40448, 43292, 70144, 80896, 86584, 140288, 161792, 173168, 280576, 346336, 692672, 1385344, 2770688, 5541376, 11082752, 22165504]

約数ペア:

[(1, 22165504), (2, 11082752), (4, 5541376), (8, 2770688), (16, 1385344), (32, 692672), (64, 346336), (79, 280576), (128, 173168), (137, 161792), (158, 140288), (256, 86584), (274, 80896), (316, 70144), (512, 43292), (548, 40448), (632, 35072), (1024, 21646), (1096, 20224), (1264, 17536), (2048, 10823), (2192, 10112), (2528, 8768), (4384, 5056)]