2016405416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 3991879680

約数和(自身を除く): 1975474264

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 127, 146, 248, 254, 292, 508, 584, 877, 1016, 1754, 2263, 3508, 3937, 4526, 7016, 7874, 9052, 9271, 15748, 18104, 18542, 27187, 31496, 37084, 54374, 64021, 74168, 108748, 111379, 128042, 217496, 222758, 256084, 287401, 445516, 512168, 574802, 891032, 1149604, 1984651, 2299208, 3452749, 3969302, 6905498, 7938604, 8130667, 13810996, 15877208, 16261334, 27621992, 32522668, 65045336, 252050677, 504101354, 1008202708, 2016405416]

約数ペア:

[(1, 2016405416), (2, 1008202708), (4, 504101354), (8, 252050677), (31, 65045336), (62, 32522668), (73, 27621992), (124, 16261334), (127, 15877208), (146, 13810996), (248, 8130667), (254, 7938604), (292, 6905498), (508, 3969302), (584, 3452749), (877, 2299208), (1016, 1984651), (1754, 1149604), (2263, 891032), (3508, 574802), (3937, 512168), (4526, 445516), (7016, 287401), (7874, 256084), (9052, 222758), (9271, 217496), (15748, 128042), (18104, 111379), (18542, 108748), (27187, 74168), (31496, 64021), (37084, 54374)]