196074752

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{797}}^1$

素因数の和:875

約数の個数: 54

約数和(自身を含む): 404923554

約数和(自身を除く): 208848802

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 797, 961, 992, 1594, 1922, 1984, 3188, 3844, 3968, 6376, 7688, 7936, 12752, 15376, 24707, 25504, 30752, 49414, 51008, 61504, 98828, 102016, 123008, 197656, 204032, 246016, 395312, 765917, 790624, 1531834, 1581248, 3063668, 3162496, 6127336, 6324992, 12254672, 24509344, 49018688, 98037376, 196074752]

約数ペア:

[(1, 196074752), (2, 98037376), (4, 49018688), (8, 24509344), (16, 12254672), (31, 6324992), (32, 6127336), (62, 3162496), (64, 3063668), (124, 1581248), (128, 1531834), (248, 790624), (256, 765917), (496, 395312), (797, 246016), (961, 204032), (992, 197656), (1594, 123008), (1922, 102016), (1984, 98828), (3188, 61504), (3844, 51008), (3968, 49414), (6376, 30752), (7688, 25504), (7936, 24707), (12752, 15376)]