31011036884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{107069}}^1$

素因数の和:107232

約数の個数: 48

約数和(自身を含む): 59239689600

約数和(自身を除く): 28228652716

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 103, 148, 206, 412, 703, 1406, 1957, 2812, 3811, 3914, 7622, 7828, 15244, 72409, 107069, 144818, 214138, 289636, 428276, 2034311, 3961553, 4068622, 7923106, 8137244, 11028107, 15846212, 22056214, 44112428, 75269507, 150539014, 209534033, 301078028, 408039959, 419068066, 816079918, 838136132, 1632159836, 7752759221, 15505518442, 31011036884]

約数ペア:

[(1, 31011036884), (2, 15505518442), (4, 7752759221), (19, 1632159836), (37, 838136132), (38, 816079918), (74, 419068066), (76, 408039959), (103, 301078028), (148, 209534033), (206, 150539014), (412, 75269507), (703, 44112428), (1406, 22056214), (1957, 15846212), (2812, 11028107), (3811, 8137244), (3914, 7923106), (7622, 4068622), (7828, 3961553), (15244, 2034311), (72409, 428276), (107069, 289636), (144818, 214138)]