134435248

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{106357}}^1$

素因数の和:106444

約数の個数: 20

約数和(自身を含む): 263767840

約数和(自身を除く): 129332592

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 106357, 212714, 425428, 850856, 1701712, 8402203, 16804406, 33608812, 67217624, 134435248]

約数ペア:

[(1, 134435248), (2, 67217624), (4, 33608812), (8, 16804406), (16, 8402203), (79, 1701712), (158, 850856), (316, 425428), (632, 212714), (1264, 106357)]