67254128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{135593}}^1$

素因数の和:135632

約数の個数: 20

約数和(自身を含む): 134509248

約数和(自身を除く): 67255120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 135593, 271186, 542372, 1084744, 2169488, 4203383, 8406766, 16813532, 33627064, 67254128]

約数ペア:

[(1, 67254128), (2, 33627064), (4, 16813532), (8, 8406766), (16, 4203383), (31, 2169488), (62, 1084744), (124, 542372), (248, 271186), (496, 135593)]