25625344

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3276

約数の個数: 36

約数和(自身を含む): 52816960

約数和(自身を除く): 27191616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3229, 3968, 6458, 7936, 12916, 25832, 51664, 100099, 103328, 200198, 206656, 400396, 413312, 800792, 826624, 1601584, 3203168, 6406336, 12812672, 25625344]

約数ペア:

[(1, 25625344), (2, 12812672), (4, 6406336), (8, 3203168), (16, 1601584), (31, 826624), (32, 800792), (62, 413312), (64, 400396), (124, 206656), (128, 200198), (248, 103328), (256, 100099), (496, 51664), (992, 25832), (1984, 12916), (3229, 7936), (3968, 6458)]