30769952

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 64012032

約数和(自身を除く): 33242080

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 184, 194, 368, 388, 431, 736, 776, 862, 1552, 1724, 2231, 3104, 3448, 4462, 6896, 8924, 9913, 13792, 17848, 19826, 35696, 39652, 41807, 71392, 79304, 83614, 158608, 167228, 317216, 334456, 668912, 961561, 1337824, 1923122, 3846244, 7692488, 15384976, 30769952]

約数ペア:

[(1, 30769952), (2, 15384976), (4, 7692488), (8, 3846244), (16, 1923122), (23, 1337824), (32, 961561), (46, 668912), (92, 334456), (97, 317216), (184, 167228), (194, 158608), (368, 83614), (388, 79304), (431, 71392), (736, 41807), (776, 39652), (862, 35696), (1552, 19826), (1724, 17848), (2231, 13792), (3104, 9913), (3448, 8924), (4462, 6896)]