23554433456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1061393}}^1$

素因数の和:1061493

約数の個数: 40

約数和(自身を含む): 48696756720

約数和(自身を除く): 25142323264

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 1061393, 2122786, 4245572, 8491144, 16982288, 20166467, 40332934, 77481689, 80665868, 154963378, 161331736, 309926756, 322663472, 619853512, 1239707024, 1472152091, 2944304182, 5888608364, 11777216728, 23554433456]

約数ペア:

[(1, 23554433456), (2, 11777216728), (4, 5888608364), (8, 2944304182), (16, 1472152091), (19, 1239707024), (38, 619853512), (73, 322663472), (76, 309926756), (146, 161331736), (152, 154963378), (292, 80665868), (304, 77481689), (584, 40332934), (1168, 20166467), (1387, 16982288), (2774, 8491144), (5548, 4245572), (11096, 2122786), (22192, 1061393)]