16311224228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{155209}}^1$

素因数の和:155316

約数の個数: 48

約数和(自身を含む): 32124744960

約数和(自身を除く): 15813520732

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 86, 94, 172, 188, 559, 611, 1118, 1222, 2021, 2236, 2444, 4042, 8084, 26273, 52546, 105092, 155209, 310418, 620836, 2017717, 4035434, 6673987, 7294823, 8070868, 13347974, 14589646, 26695948, 29179292, 86761831, 94832699, 173523662, 189665398, 313677389, 347047324, 379330796, 627354778, 1254709556, 4077806057, 8155612114, 16311224228]

約数ペア:

[(1, 16311224228), (2, 8155612114), (4, 4077806057), (13, 1254709556), (26, 627354778), (43, 379330796), (47, 347047324), (52, 313677389), (86, 189665398), (94, 173523662), (172, 94832699), (188, 86761831), (559, 29179292), (611, 26695948), (1118, 14589646), (1222, 13347974), (2021, 8070868), (2236, 7294823), (2444, 6673987), (4042, 4035434), (8084, 2017717), (26273, 620836), (52546, 310418), (105092, 155209)]