190025248

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13907}}^1$

素因数の和:13985

約数の個数: 48

約数和(自身を含む): 434597184

約数和(自身を除く): 244571936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 13907, 27814, 55628, 97349, 111256, 194698, 222512, 389396, 445024, 778792, 848327, 1557584, 1696654, 3115168, 3393308, 5938289, 6786616, 11876578, 13573232, 23753156, 27146464, 47506312, 95012624, 190025248]

約数ペア:

[(1, 190025248), (2, 95012624), (4, 47506312), (7, 27146464), (8, 23753156), (14, 13573232), (16, 11876578), (28, 6786616), (32, 5938289), (56, 3393308), (61, 3115168), (112, 1696654), (122, 1557584), (224, 848327), (244, 778792), (427, 445024), (488, 389396), (854, 222512), (976, 194698), (1708, 111256), (1952, 97349), (3416, 55628), (6832, 27814), (13664, 13907)]