8168996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 16547328

約数和(自身を除く): 8378332

約数列:

[1, 2, 4, 11, 22, 31, 44, 53, 62, 106, 113, 124, 212, 226, 341, 452, 583, 682, 1166, 1243, 1364, 1643, 2332, 2486, 3286, 3503, 4972, 5989, 6572, 7006, 11978, 14012, 18073, 23956, 36146, 38533, 65879, 72292, 77066, 131758, 154132, 185659, 263516, 371318, 742636, 2042249, 4084498, 8168996]

約数ペア:

[(1, 8168996), (2, 4084498), (4, 2042249), (11, 742636), (22, 371318), (31, 263516), (44, 185659), (53, 154132), (62, 131758), (106, 77066), (113, 72292), (124, 65879), (212, 38533), (226, 36146), (341, 23956), (452, 18073), (583, 14012), (682, 11978), (1166, 7006), (1243, 6572), (1364, 5989), (1643, 4972), (2332, 3503), (2486, 3286)]