28377710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91541}}^1$

素因数の和:91579

約数の個数: 16

約数和(自身を含む): 52728192

約数和(自身を除く): 24350482

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 91541, 183082, 457705, 915410, 2837771, 5675542, 14188855, 28377710]

約数ペア:

[(1, 28377710), (2, 14188855), (5, 5675542), (10, 2837771), (31, 915410), (62, 457705), (155, 183082), (310, 91541)]