16995104

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4463}}^1$

素因数の和:4497

約数の個数: 48

約数和(自身を含む): 40497408

約数和(自身を除く): 23502304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 4463, 8926, 17852, 31241, 35704, 62482, 71408, 75871, 124964, 142816, 151742, 249928, 303484, 499856, 531097, 606968, 999712, 1062194, 1213936, 2124388, 2427872, 4248776, 8497552, 16995104]

約数ペア:

[(1, 16995104), (2, 8497552), (4, 4248776), (7, 2427872), (8, 2124388), (14, 1213936), (16, 1062194), (17, 999712), (28, 606968), (32, 531097), (34, 499856), (56, 303484), (68, 249928), (112, 151742), (119, 142816), (136, 124964), (224, 75871), (238, 71408), (272, 62482), (476, 35704), (544, 31241), (952, 17852), (1904, 8926), (3808, 4463)]