30031808

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{15137}}^1$

素因数の和:15180

約数の個数: 28

約数和(自身を含む): 61520832

約数和(自身を除く): 31489024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 15137, 30274, 60548, 121096, 242192, 469247, 484384, 938494, 968768, 1876988, 3753976, 7507952, 15015904, 30031808]

約数ペア:

[(1, 30031808), (2, 15015904), (4, 7507952), (8, 3753976), (16, 1876988), (31, 968768), (32, 938494), (62, 484384), (64, 469247), (124, 242192), (248, 121096), (496, 60548), (992, 30274), (1984, 15137)]