38656256

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4918

約数の個数: 36

約数和(自身を含む): 79666944

約数和(自身を除く): 41010688

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 4871, 7936, 9742, 19484, 38968, 77936, 151001, 155872, 302002, 311744, 604004, 623488, 1208008, 1246976, 2416016, 4832032, 9664064, 19328128, 38656256]

約数ペア:

[(1, 38656256), (2, 19328128), (4, 9664064), (8, 4832032), (16, 2416016), (31, 1246976), (32, 1208008), (62, 623488), (64, 604004), (124, 311744), (128, 302002), (248, 155872), (256, 151001), (496, 77936), (992, 38968), (1984, 19484), (3968, 9742), (4871, 7936)]