16800652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 33586560

約数和(自身を除く): 16785908

約数列:

[1, 2, 4, 11, 22, 41, 44, 67, 82, 134, 139, 164, 268, 278, 451, 556, 737, 902, 1474, 1529, 1804, 2747, 2948, 3058, 5494, 5699, 6116, 9313, 10988, 11398, 18626, 22796, 30217, 37252, 60434, 62689, 102443, 120868, 125378, 204886, 250756, 381833, 409772, 763666, 1527332, 4200163, 8400326, 16800652]

約数ペア:

[(1, 16800652), (2, 8400326), (4, 4200163), (11, 1527332), (22, 763666), (41, 409772), (44, 381833), (67, 250756), (82, 204886), (134, 125378), (139, 120868), (164, 102443), (268, 62689), (278, 60434), (451, 37252), (556, 30217), (737, 22796), (902, 18626), (1474, 11398), (1529, 10988), (1804, 9313), (2747, 6116), (2948, 5699), (3058, 5494)]