16391684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 30067968

約数和(自身を除く): 13676284

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 1973, 2077, 3946, 4154, 7892, 8308, 61163, 122326, 132191, 244652, 264382, 528764, 4097921, 8195842, 16391684]

約数ペア:

[(1, 16391684), (2, 8195842), (4, 4097921), (31, 528764), (62, 264382), (67, 244652), (124, 132191), (134, 122326), (268, 61163), (1973, 8308), (2077, 7892), (3946, 4154)]