16508775836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1\times {\mathrm{12739}}^1$

素因数の和:14274

約数の個数: 48

約数和(自身を含む): 34108139520

約数和(自身を除く): 17599363684

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1493, 2986, 5972, 10451, 12739, 20902, 25478, 41804, 46283, 50956, 89173, 92566, 178346, 185132, 323981, 356692, 394909, 647962, 789818, 1295924, 1579636, 2764363, 5528726, 11057452, 19019327, 38038654, 76077308, 133135289, 266270578, 532541156, 589599137, 1179198274, 2358396548, 4127193959, 8254387918, 16508775836]

約数ペア:

[(1, 16508775836), (2, 8254387918), (4, 4127193959), (7, 2358396548), (14, 1179198274), (28, 589599137), (31, 532541156), (62, 266270578), (124, 133135289), (217, 76077308), (434, 38038654), (868, 19019327), (1493, 11057452), (2986, 5528726), (5972, 2764363), (10451, 1579636), (12739, 1295924), (20902, 789818), (25478, 647962), (41804, 394909), (46283, 356692), (50956, 323981), (89173, 185132), (92566, 178346)]