130724368

素因数分解:

$2^4\times {\mathrm{2039}}^1\times {\mathrm{4007}}^1$

素因数の和:6054

約数の個数: 20

約数和(自身を含む): 253465920

約数和(自身を除く): 122741552

約数列:

[1, 2, 4, 8, 16, 2039, 4007, 4078, 8014, 8156, 16028, 16312, 32056, 32624, 64112, 8170273, 16340546, 32681092, 65362184, 130724368]

約数ペア:

[(1, 130724368), (2, 65362184), (4, 32681092), (8, 16340546), (16, 8170273), (2039, 64112), (4007, 32624), (4078, 32056), (8014, 16312), (8156, 16028)]