221805761792

素因数分解:

$2^8\times {\mathrm{22769}}^1\times {\mathrm{38053}}^1$

素因数の和:60838

約数の個数: 36

約数和(自身を含む): 442776175380

約数和(自身を除く): 220970413588

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 22769, 38053, 45538, 76106, 91076, 152212, 182152, 304424, 364304, 608848, 728608, 1217696, 1457216, 2435392, 2914432, 4870784, 5828864, 9741568, 866428757, 1732857514, 3465715028, 6931430056, 13862860112, 27725720224, 55451440448, 110902880896, 221805761792]

約数ペア:

[(1, 221805761792), (2, 110902880896), (4, 55451440448), (8, 27725720224), (16, 13862860112), (32, 6931430056), (64, 3465715028), (128, 1732857514), (256, 866428757), (22769, 9741568), (38053, 5828864), (45538, 4870784), (76106, 2914432), (91076, 2435392), (152212, 1457216), (182152, 1217696), (304424, 728608), (364304, 608848)]