16143932

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2706

約数の個数: 36

約数和(自身を含む): 33937344

約数和(自身を除く): 17793412

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 2657, 3038, 5314, 6076, 10628, 18599, 37198, 74396, 82367, 130193, 164734, 260386, 329468, 520772, 576569, 1153138, 2306276, 4035983, 8071966, 16143932]

約数ペア:

[(1, 16143932), (2, 8071966), (4, 4035983), (7, 2306276), (14, 1153138), (28, 576569), (31, 520772), (49, 329468), (62, 260386), (98, 164734), (124, 130193), (196, 82367), (217, 74396), (434, 37198), (868, 18599), (1519, 10628), (2657, 6076), (3038, 5314)]