193566976

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{24391}}^1$

素因数の和:24438

約数の個数: 36

約数和(自身を含む): 398857984

約数和(自身を除く): 205291008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 24391, 48782, 97564, 195128, 390256, 756121, 780512, 1512242, 1561024, 3024484, 3122048, 6048968, 6244096, 12097936, 24195872, 48391744, 96783488, 193566976]

約数ペア:

[(1, 193566976), (2, 96783488), (4, 48391744), (8, 24195872), (16, 12097936), (31, 6244096), (32, 6048968), (62, 3122048), (64, 3024484), (124, 1561024), (128, 1512242), (248, 780512), (256, 756121), (496, 390256), (992, 195128), (1984, 97564), (3968, 48782), (7936, 24391)]