16247029444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{2789}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 29698099200

約数和(自身を除く): 13451069756

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 431, 436, 862, 1724, 2789, 3379, 5578, 6758, 11156, 13361, 13516, 26722, 46979, 53444, 86459, 93958, 172918, 187916, 304001, 345836, 608002, 1202059, 1216004, 1456349, 2404118, 2912698, 4808236, 5825396, 9424031, 18848062, 37263829, 37696124, 74527658, 131024431, 149055316, 262048862, 524097724, 4061757361, 8123514722, 16247029444]

約数ペア:

[(1, 16247029444), (2, 8123514722), (4, 4061757361), (31, 524097724), (62, 262048862), (109, 149055316), (124, 131024431), (218, 74527658), (431, 37696124), (436, 37263829), (862, 18848062), (1724, 9424031), (2789, 5825396), (3379, 4808236), (5578, 2912698), (6758, 2404118), (11156, 1456349), (13361, 1216004), (13516, 1202059), (26722, 608002), (46979, 345836), (53444, 304001), (86459, 187916), (93958, 172918)]