42838912

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19687}}^1$

素因数の和:19718

約数の個数: 32

約数和(自身を含む): 90367920

約数和(自身を除く): 47529008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 19687, 39374, 78748, 157496, 314992, 334679, 629984, 669358, 1259968, 1338716, 2519936, 2677432, 5354864, 10709728, 21419456, 42838912]

約数ペア:

[(1, 42838912), (2, 21419456), (4, 10709728), (8, 5354864), (16, 2677432), (17, 2519936), (32, 1338716), (34, 1259968), (64, 669358), (68, 629984), (128, 334679), (136, 314992), (272, 157496), (544, 78748), (1088, 39374), (2176, 19687)]