31846834192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{63761}}^1$

素因数の和:63872

約数の個数: 80

約数和(自身を含む): 68312056320

約数和(自身を除く): 36465222128

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 53, 62, 76, 106, 124, 152, 212, 248, 304, 424, 496, 589, 848, 1007, 1178, 1643, 2014, 2356, 3286, 4028, 4712, 6572, 8056, 9424, 13144, 16112, 26288, 31217, 62434, 63761, 124868, 127522, 249736, 255044, 499472, 510088, 1020176, 1211459, 1976591, 2422918, 3379333, 3953182, 4845836, 6758666, 7906364, 9691672, 13517332, 15812728, 19383344, 27034664, 31625456, 37555229, 54069328, 64207327, 75110458, 104759323, 128414654, 150220916, 209518646, 256829308, 300441832, 419037292, 513658616, 600883664, 838074584, 1027317232, 1676149168, 1990427137, 3980854274, 7961708548, 15923417096, 31846834192]

約数ペア:

[(1, 31846834192), (2, 15923417096), (4, 7961708548), (8, 3980854274), (16, 1990427137), (19, 1676149168), (31, 1027317232), (38, 838074584), (53, 600883664), (62, 513658616), (76, 419037292), (106, 300441832), (124, 256829308), (152, 209518646), (212, 150220916), (248, 128414654), (304, 104759323), (424, 75110458), (496, 64207327), (589, 54069328), (848, 37555229), (1007, 31625456), (1178, 27034664), (1643, 19383344), (2014, 15812728), (2356, 13517332), (3286, 9691672), (4028, 7906364), (4712, 6758666), (6572, 4845836), (8056, 3953182), (9424, 3379333), (13144, 2422918), (16112, 1976591), (26288, 1211459), (31217, 1020176), (62434, 510088), (63761, 499472), (124868, 255044), (127522, 249736)]