78866542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{11257}}^1$

素因数の和:11403

約数の個数: 16

約数和(自身を含む): 123207552

約数和(自身を除く): 44341010

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 11257, 22514, 348967, 697934, 1272041, 2544082, 39433271, 78866542]

約数ペア:

[(1, 78866542), (2, 39433271), (31, 2544082), (62, 1272041), (113, 697934), (226, 348967), (3503, 22514), (7006, 11257)]