16840805564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{29399}}^1$

素因数の和:29738

約数の個数: 48

約数和(自身を含む): 32954342400

約数和(自身を除く): 16113536836

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 277, 517, 554, 1034, 1108, 2068, 3047, 6094, 12188, 13019, 26038, 29399, 52076, 58798, 117596, 143209, 286418, 323389, 572836, 646778, 1293556, 1381753, 2763506, 5527012, 8143523, 15199283, 16287046, 30398566, 32574092, 60797132, 89578753, 179157506, 358315012, 382745581, 765491162, 1530982324, 4210201391, 8420402782, 16840805564]

約数ペア:

[(1, 16840805564), (2, 8420402782), (4, 4210201391), (11, 1530982324), (22, 765491162), (44, 382745581), (47, 358315012), (94, 179157506), (188, 89578753), (277, 60797132), (517, 32574092), (554, 30398566), (1034, 16287046), (1108, 15199283), (2068, 8143523), (3047, 5527012), (6094, 2763506), (12188, 1381753), (13019, 1293556), (26038, 646778), (29399, 572836), (52076, 323389), (58798, 286418), (117596, 143209)]