31215707824

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{28921}}^1$

素因数の和:29378

約数の個数: 80

約数和(自身を含む): 72300372480

約数和(自身を除く): 41084664656

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 419, 644, 838, 1288, 1676, 2576, 2933, 3352, 5866, 6704, 9637, 11732, 19274, 23464, 28921, 38548, 46928, 57842, 67459, 77096, 115684, 134918, 154192, 202447, 231368, 269836, 404894, 462736, 539672, 665183, 809788, 1079344, 1330366, 1619576, 2660732, 3239152, 4656281, 5321464, 9312562, 10642928, 12117899, 18625124, 24235798, 37250248, 48471596, 74500496, 84825293, 96943192, 169650586, 193886384, 278711677, 339301172, 557423354, 678602344, 1114846708, 1357204688, 1950981739, 2229693416, 3901963478, 4459386832, 7803926956, 15607853912, 31215707824]

約数ペア:

[(1, 31215707824), (2, 15607853912), (4, 7803926956), (7, 4459386832), (8, 3901963478), (14, 2229693416), (16, 1950981739), (23, 1357204688), (28, 1114846708), (46, 678602344), (56, 557423354), (92, 339301172), (112, 278711677), (161, 193886384), (184, 169650586), (322, 96943192), (368, 84825293), (419, 74500496), (644, 48471596), (838, 37250248), (1288, 24235798), (1676, 18625124), (2576, 12117899), (2933, 10642928), (3352, 9312562), (5866, 5321464), (6704, 4656281), (9637, 3239152), (11732, 2660732), (19274, 1619576), (23464, 1330366), (28921, 1079344), (38548, 809788), (46928, 665183), (57842, 539672), (67459, 462736), (77096, 404894), (115684, 269836), (134918, 231368), (154192, 202447)]