2016066896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{213929}}^1$

素因数の和:213987

約数の個数: 40

約数和(自身を含む): 4244371200

約数和(自身を除く): 2228304304

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 213929, 427858, 855716, 1711432, 3422864, 4064651, 6631799, 8129302, 13263598, 16258604, 26527196, 32517208, 53054392, 65034416, 106108784, 126004181, 252008362, 504016724, 1008033448, 2016066896]

約数ペア:

[(1, 2016066896), (2, 1008033448), (4, 504016724), (8, 252008362), (16, 126004181), (19, 106108784), (31, 65034416), (38, 53054392), (62, 32517208), (76, 26527196), (124, 16258604), (152, 13263598), (248, 8129302), (304, 6631799), (496, 4064651), (589, 3422864), (1178, 1711432), (2356, 855716), (4712, 427858), (9424, 213929)]