30689984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{36887}}^1$

素因数の和:36912

約数の個数: 28

約数和(自身を含む): 65586864

約数和(自身を除く): 34896880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 36887, 73774, 147548, 295096, 479531, 590192, 959062, 1180384, 1918124, 2360768, 3836248, 7672496, 15344992, 30689984]

約数ペア:

[(1, 30689984), (2, 15344992), (4, 7672496), (8, 3836248), (13, 2360768), (16, 1918124), (26, 1180384), (32, 959062), (52, 590192), (64, 479531), (104, 295096), (208, 147548), (416, 73774), (832, 36887)]